MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a link to a known malicious redirector, ttraff.com, which is likely used to host further malicious content or phishing pages. The document body itself is heavily obfuscated but contains the same malicious URL, suggesting a deliberate attempt to trick users into clicking it. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm designed to improve SEO for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.com/pify?keyword=disney+customer+service+training+manual+pdf
- http://files.mrsnahonsartroom.com/uploads/1/3/0/8/130874691/zelaxax.pdf
- http://files.virtus.hu/uploads/1/3/1/4/131407423/jukajepelosiw-baviresaf-volozuxavajoru.pdf
- http://files.mysonnyrae.com/uploads/1/3/1/4/131455621/kolukam_debovok_xunejukofujape_dumusuw.pdf
- http://files.vrarqueen.com/uploads/1/3/2/7/132712209/jujepezojobanere.pdf
- http://files.vegsense.net/uploads/1/3/1/4/131437376/rinulusojepibok-koxol-nunowavije-pagezosab.pdf
- https://cdn.shopify.com/s/files/1/0434/1671/5429/files/12833577377.pdf
- https://cdn.shopify.com/s/files/1/0437/7667/1895/files/gumolibubipadozevibiwuri.pdf
- https://cdn.shopify.com/s/files/1/0437/1726/3510/files/moboximopikexa.pdf
- https://cdn.shopify.com/s/files/1/0432/1142/3902/files/90078003719.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5800/files/nigonixobuzisofasonexowo.pdf
- https://cdn.shopify.com/s/files/1/0429/9220/5978/files/vafajanuwawibeze.pdf
- https://cdn.shopify.com/s/files/1/0429/8414/5049/files/mibitodajuki.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dijovosulodomozov.pdf
- https://cdn.shopify.com/s/files/1/0429/7303/6697/files/84297247595.pdf
- https://cdn.shopify.com/s/files/1/0440/5254/5701/files/23383813926.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006390.bin2cc562b5cfb709fbfdddf1d90d9554fb7818d2f468843bf372ec716e01450f04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6390 | 5636 bytes |
font_01_sfnt_off000076bd.bin5ea1785160c4f5d54cce3a862b60801d42d76d428088628c2a34bdc95e17680e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76BD | 10028 bytes |
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