MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link and a link farm, indicating a malicious intent. The document body, though heavily obfuscated, contains text related to a 'CEH certified ethical hacker' exam guide and a URL that appears to be a lure. The presence of a SE_ADVANCE_FEE_SCAM_LURE heuristic further supports the conclusion that this document is designed to defraud the user by promising a prize or service in exchange for an upfront payment.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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.ru/pify?keyword=ceh+certified+ethical+hacker+all+in+one+exam+guide+book+pdf
- http://files.foodwithvega.com/uploads/1/3/0/7/130739621/7126862.pdf
- http://files.williamjanelle.com/uploads/1/3/2/6/132683328/gepevalazolifa-luxefikateka.pdf
- http://pubud.hsi-electrical.com/uploads/1/3/1/3/131381464/burisoxaroget.pdf
- http://files.studiosix.biz/uploads/1/3/2/6/132681164/3e0cf.pdf
- http://domopalep.blairtherapies.com/uploads/1/3/0/9/130969060/507177.pdf
- https://cdn.shopify.com/s/files/1/0431/7301/9808/files/linonusifogifazuwu.pdf
- https://cdn.shopify.com/s/files/1/0434/6865/2697/files/muruxiwulodavatiginisitov.pdf
- https://cdn.shopify.com/s/files/1/0433/3276/3801/files/loxilexedafagadugudiva.pdf
- https://cdn.shopify.com/s/files/1/0439/1780/3675/files/how_do_you_use_sprites_in_processing.pdf
- https://cdn.shopify.com/s/files/1/0431/8016/3227/files/48739007007.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/40035930655.pdf
- https://cdn.shopify.com/s/files/1/0434/0878/5562/files/mathematics_syllabus_d_book_2.pdf
- https://cdn.shopify.com/s/files/1/0436/8610/1145/files/wamab.pdf
- https://cdn.shopify.com/s/files/1/0434/0675/3948/files/61948836120.pdf
- https://cdn.shopify.com/s/files/1/0430/3526/3130/files/lagokuw.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_off00011f33.bin02debc2b58dcf3602e8593e61e0f0c840fa57353b52a8274a0d9908efe8dd19a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F33 | 5568 bytes |
font_01_sfnt_off000131f2.bin7c9ae9c74e24525fcfe832c05c3b420b012429f839f8057669d3a9b518593536 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131F2 | 11032 bytes |
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