MALICIOUS
294
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains embedded scripts and lures users to execute PowerShell commands, as indicated by the 'SE_CLIPBOARD_COMMAND_LURE' and 'SE_LOLBIN_RUN_COMMAND' heuristics. The primary URL, 'https://ttraff.cc/wix?keyword=get-+date+adddays+format+powershell', is identified as a malicious redirector, suggesting the document's purpose is to download and execute a secondary payload. The embedded script itself contains metadata related to PowerShell commands, further supporting this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 8
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded script payload in PDF stream high PDF_EMBEDDED_SCRIPT_PAYLOADPDF stream bytes contain script execution markers such as ActiveXObject/CreateObject, WScript.Shell, PowerShell, or shell-exec primitives. This is stronger than ordinary PDF JavaScript because it indicates a staged external script payload hidden in stream bytes.
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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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Suspicious extracted artifact medium EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/wix?keyword=get-+date+adddays+format+powershell
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/6581/8789/files/26108788928.pdf
- https://cdn.shopify.com/s/files/1/0433/5380/0859/files/degamemakapuz.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/barusorugavadef.pdf
- https://cdn.shopify.com/s/files/1/0432/6581/8790/files/automotive_maintenance_and_light_repair.pdf
- https://cdn.shopify.com/s/files/1/0428/2476/1510/files/manual_capture_one_12_espaol.pdf
- https://cdn.shopify.com/s/files/1/0432/2826/6654/files/chess_analyse_this_apk.pdf
- https://cdn.shopify.com/s/files/1/0432/4560/0931/files/mivitiluguxazusagizuwavir.pdf
- https://static.usrfiles.com/ugd/7c3584_81a1342b04e3408d93b398b87a31970f.pdf
- https://static.usrfiles.com/ugd/9c43ec_ccb4f6fd3071432083fc6cc9e04be34a.pdf
- https://cdn.shopify.com/s/files/1/0439/7652/3934/files/jabad.pdf
- https://cdn.shopify.com/s/files/1/0435/2966/6724/files/69608086396.pdf
- https://cdn.shopify.com/s/files/1/0435/7141/3151/files/31922496410.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/37873863366.pdf
- https://cdn.shopify.com/s/files/1/0462/0831/9641/files/lazasaninuvanaxakoxeloz.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- https://cdn.shopify.com/s/files/1/0432/6581/8789/
- http://scripts.sil.org/OFL
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
embedded_pdf_script_0000a7e5.bin25efd9cbcb3270567c3af57ff96310b9aac5823fbbe19e99e654aee99392f154 |
pdf-embedded-script | PDF raw stream script payload at offset 0xA7E5 | 1618 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 3 shell/COM execution token(s).
|
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font_00_sfnt_off00005cbb.bincbb52481ce94e16f1aa7c1e5556943e0858c32639ae52c58d7d3596933ba349e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CBB | 3016 bytes |
font_01_sfnt_off00006777.binf77a88110aa6032687fafd72e2d73d01a4754ccba58dbb38c6225bd1834fd504 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6777 | 5540 bytes |
font_02_sfnt_off00007a44.bin97bb7fe50dc7a9cd85bf9c38c5a8002846c18fb071e90bbaf5c0d3b9e38855a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A44 | 11136 bytes |
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