MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains text related to 'darood tanjeena download pdf' and the authoring application 'wkhtmltopdf', suggesting a lure for users searching for specific content. The embedded links likely lead to further malicious sites or malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.ru/wb?keyword=darood%20tanjeena%20download%20pdf
- http://files.heavygrail.net/uploads/1/3/1/3/131380733/bitat.pdf
- http://files.rkspeech.com/uploads/1/3/1/4/131438249/9075954.pdf
- http://files.kimberleykleczka.com/uploads/1/3/1/3/131398264/kagalemufixoxusajuse.pdf
- http://files.ethelbustamante.net/uploads/1/3/1/4/131406356/7012749.pdf
- http://files.curetypeone.com/uploads/1/3/1/3/131380121/dadf492e7ec13e.pdf
- http://files.elevatecbdcosmetics.com/uploads/1/3/2/6/132682290/6795648.pdf
- http://files.helptakeaction.com/uploads/1/3/2/6/132681938/3009213.pdf
- http://files.musicatmainstreet.com/uploads/1/3/0/7/130739839/davetuxu.pdf
- http://files.tampa2stroke.com/uploads/1/3/1/3/131398066/f36c89f3c27bcd2.pdf
- http://files.adelaidegangshow.com.au/uploads/1/3/1/4/131483154/visirenifarusemavi.pdf
- https://kovimaj.files.wordpress.com/2020/07/vamujagujaf.pdf
- https://lofukidowoji.files.wordpress.com/2020/07/tivawosejus.pdf
- https://nofosepeji.files.wordpress.com/2020/06/banizopakiwekof.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pesaveput.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/juzopuzenafososokazulu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mowojemabedeju.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tokon.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sakemiribukewud.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dijovosulodomozov.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 |
|---|---|---|---|
stream_005_off0000a1de.bin235298766437f75d50d1322c568241e22a79b6d733ecbc75b23355cc9bf49739 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xA1DE | 26384 bytes |
font_00_sfnt_off00006f69.bin26923844e03e51018d6702b32a5a8ca16d8acd3c4682bee462c327170a31d2bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F69 | 4764 bytes |
font_01_sfnt_off00007fc4.binbba8fd1a91bf9d38c58f1193cfeb4cb36a526f872c7ee921dc9f9ad7b2921c29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FC4 | 10164 bytes |
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