MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a redirector service (ttraff.com) and a link farm hosted on Shopify. The document body text, while obfuscated, contains keywords related to a manual, likely a lure. The primary malicious activity observed is the redirection to external, potentially harmful, URLs.
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=whirlpool+quiet+partner+iii+manual
- http://files.morethansoulfood.net/uploads/1/3/2/3/132302973/timuf.pdf
- http://files.refreshingsprings-mcpcusa.org/uploads/1/3/0/7/130739021/telukunewofagu-pirizudufidem.pdf
- http://files.opunakesurflifesaving.com/uploads/1/3/0/8/130814513/gezitowejukejekojuko.pdf
- http://files.witchspyramidmagazine.com/uploads/1/3/1/8/131856276/72936.pdf
- http://files.culverleygreen.org/uploads/1/3/1/4/131482939/4212379.pdf
- https://cdn.shopify.com/s/files/1/0428/7853/3788/files/97576344002.pdf
- https://cdn.shopify.com/s/files/1/0431/0210/9856/files/19365578630.pdf
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/kayla_itsines_bikini_body_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sexewagufik.pdf
- https://cdn.shopify.com/s/files/1/0427/8029/5334/files/xerivinivobixomigid.pdf
- https://cdn.shopify.com/s/files/1/0433/7578/8188/files/aerodynamics_for_engineers.pdf
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/gabibevosetimegodep.pdf
- https://cdn.shopify.com/s/files/1/0430/6396/7906/files/99190789074.pdf
- https://cdn.shopify.com/s/files/1/0427/5752/1574/files/49767598915.pdf
- https://cdn.shopify.com/s/files/1/0432/9875/0629/files/melefizigadilogijud.pdf
- https://cdn.shopify.com/s/files/1/0435/9087/7339/files/tikezivifulovovezorud.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_off00004947.binb33ee3ac99fddac33856fab1d173b0427c17b9690cdde97a444bf155e4d488b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4947 | 5020 bytes |
font_01_sfnt_off00005a3a.bin2aa879790edb811db218919df3841ff7a1823cfb3c026fd7d289ae2c9c82f637 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A3A | 9664 bytes |
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