Behavioral task
behavioral1
Sample
2024-01-06_9ffe725bbf26a12bf9cb97263819952a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_9ffe725bbf26a12bf9cb97263819952a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_9ffe725bbf26a12bf9cb97263819952a_cryptolocker
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Size
64KB
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MD5
9ffe725bbf26a12bf9cb97263819952a
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SHA1
1f95ac9f97eafbff437cb85b7d4f38853d5cccee
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SHA256
9afc67e6cf1711a20936f1081cd6bf6e27bc2b8bd7c100a0d41e4fa6ee8daf22
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SHA512
bd3138ad77c97d9cb3539470641fba79c4e830ea52dc8b69ecb1c3ae3431ad3aeedbea91587f0cf4f1372d3cd179868cee5dcb80bdb9d3c92ee32e3af580b92c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQcsv/:1nK6a+qdOOtEvwDpjD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_9ffe725bbf26a12bf9cb97263819952a_cryptolocker
Files
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2024-01-06_9ffe725bbf26a12bf9cb97263819952a_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE