MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link disguised as a garment costing sheet, which is a common lure for phishing. The ML classifier strongly indicates maliciousness. The PDF also hosts a large number of external PDF links, likely for SEO manipulation to improve search engine ranking for malicious content. The primary malicious URL is https://ttraff.cc/pify?keyword=garment+costing+sheet+format+pdf, which redirects to other 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.cc/pify?keyword=garment+costing+sheet+format+pdf
- http://jetavul.watchrepaircentral.com/uploads/1/3/1/4/131453645/c8f4c268e267.pdf
- http://files.spunglasstheatre.com/uploads/1/3/1/4/131453194/5633219d42a.pdf
- http://files.letoilefarm.com/uploads/1/3/0/8/130874634/jiferu-bifudixowobure.pdf
- https://cdn.shopify.com/s/files/1/0432/8200/6174/files/jamawul.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/satuvax.pdf
- https://cdn.shopify.com/s/files/1/0438/2051/5488/files/sowosaturuf.pdf
- https://cdn.shopify.com/s/files/1/0428/6971/9196/files/wilawiba.pdf
- https://cdn.shopify.com/s/files/1/0428/0372/4455/files/wasarakubofelene.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pitoparejiki.pdf
- https://cdn.shopify.com/s/files/1/0431/9261/5073/files/deroxulebusanuwaroled.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/jepesezix.pdf
- https://cdn.shopify.com/s/files/1/0432/7522/3200/files/discord_ping_emote.pdf
- https://cdn.shopify.com/s/files/1/0433/4157/8399/files/chuyn_thnh_file_hnh_nh.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_off0000647a.bin1aaa2e6e99ec79c7327710e1460bfb716c69b23385b0bf9a57ab99f93a2218a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x647A | 5568 bytes |
font_01_sfnt_off00007746.bina32389d16b2edd1b29cdb3cbc7c8d3904ebe262ef7f78093f89e33613c00e4bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7746 | 16600 bytes |
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