MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a mass external link farm, with a primary link redirecting to malicious infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=larson+algebra+2+extra+practice+answers', which is flagged as a malicious redirector. This suggests the document's purpose is to lure users into clicking the link, leading them to potentially harmful content.
Heuristics 3
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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 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=larson+algebra+2+extra+practice+answers
- http://katov.carlsbaddesal.com/uploads/1/3/2/6/132681513/6094479.pdf
- http://files.businessmeetsbombshell.com/uploads/1/3/1/3/131380045/naxinimopo-fimetis-tidaj.pdf
- http://rarujinaf.objectpages.com/uploads/1/3/1/4/131453872/jogadug_falerun_visimuleve_fibawesazu.pdf
- http://files.bokobowls.com/uploads/1/3/1/3/131398008/jigekit_gakubifef_mazetisudoxovep_gumopivojeri.pdf
- http://jotam.studiojsd.com/uploads/1/3/0/7/130740592/3410306.pdf
- https://cdn.shopify.com/s/files/1/0432/0660/7005/files/wanuv.pdf
- https://cdn.shopify.com/s/files/1/0430/7684/5728/files/pet_insurance._co._uk_claim_form.pdf
- https://cdn.shopify.com/s/files/1/0429/2545/7574/files/english_lessons_for_elementary_students.pdf
- https://cdn.shopify.com/s/files/1/0431/9975/8497/files/xijaluzedetekoxuduv.pdf
- https://cdn.shopify.com/s/files/1/0431/8907/6117/files/1064676919.pdf
- https://cdn.shopify.com/s/files/1/0431/9464/6688/files/appearance_definition.pdf
- https://cdn.shopify.com/s/files/1/0434/2648/0295/files/vixenewutagu.pdf
- https://cdn.shopify.com/s/files/1/0431/7567/4012/files/occupational_safety_and_health_training.pdf
- https://cdn.shopify.com/s/files/1/0427/7967/2735/files/91992452272.pdf
- https://cdn.shopify.com/s/files/1/0431/7062/7735/files/ziwav.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007795.binddb4298e92a47475f71c46e666dff3952fd8a70e1afa71db458d18fde7e5c5da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7795 | 5260 bytes |
font_01_sfnt_off00008998.bin3ae88ae78f9f088d2f595e426208e4b10d8285c1b41b1568a8f0a92edb8dfd12 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8998 | 10332 bytes |
font_02_sfnt_off0000ace5.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACE5 | 4324 bytes |
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