MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of a link farm, with numerous embedded URLs. One critical heuristic indicates a link to known malicious redirector infrastructure at 'ttraff.ru'. The document body, though heavily obfuscated, contains the same URL. The presence of a large number of external PDF links, many hosted on Shopify, suggests an attempt to manipulate search engine rankings or distribute further malicious 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.ru/pify?keyword=faktor+penyebab+urbanisasi+pdf
- http://files.topqueensbeautythrone.com/uploads/1/3/1/4/131413222/pawoxav.pdf
- http://files.evenforonenight.com/uploads/1/3/0/7/130776131/favaxuw.pdf
- http://files.annagalatirealtor.com/uploads/1/3/0/7/130776718/979473.pdf
- http://files.garlandcrowns.com/uploads/1/3/2/6/132680796/49c5fe8b98513.pdf
- https://cdn.shopify.com/s/files/1/0430/2556/3799/files/wamufogagukotelu.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/18159063048.pdf
- https://cdn.shopify.com/s/files/1/0437/2309/6216/files/vesitisovivituvedeb.pdf
- https://cdn.shopify.com/s/files/1/0437/3771/0744/files/xarivozexerekawuxoxavubu.pdf
- https://cdn.shopify.com/s/files/1/0427/5788/2022/files/fozorepizizo.pdf
- https://cdn.shopify.com/s/files/1/0430/0134/8255/files/bizesuvotom.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/febipak.pdf
- https://cdn.shopify.com/s/files/1/0430/8280/9508/files/27159806378.pdf
- https://cdn.shopify.com/s/files/1/0441/2496/2968/files/abbreviation_of_file.pdf
- https://cdn.shopify.com/s/files/1/0427/5427/7532/files/ff14_act_not_showing_dps.pdf
- https://cdn.shopify.com/s/files/1/0432/2174/5823/files/muxefuvewuxudebo.pdf
- https://cdn.shopify.com/s/files/1/0434/8005/5965/files/magufesalemepukakonezaj.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_off00007ce1.binca0b1c14ae1e85432a10201c6b7dc0d3a13e2d7011a6e623d2483a73c62feab6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CE1 | 5264 bytes |
font_01_sfnt_off00008edc.bin3aecb487264cebc73cc8441a654484887ede428e83d9096a7ece6abad85b0c83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EDC | 10336 bytes |
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