Behavioral task
behavioral1
Sample
2024-10-12_87ec58605ed46fcab242a28fe7eccf1a_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_87ec58605ed46fcab242a28fe7eccf1a_cryptolocker
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Size
34KB
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MD5
87ec58605ed46fcab242a28fe7eccf1a
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SHA1
bec897a4fc4796bab8f36a955a9ae4517ace7557
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SHA256
9a4f4f9f91de524cb280472303225b1a3bb7df4da6799b293913faf03b4e4748
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SHA512
79d844269346bf45364aa810fb72ba9554b2c386409b35a8c64b483f6e65d15f86bea52f5b3e41822db7242d96a1209c77dd32a7bd7bd07be220729be12d7305
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+l:bRO2wZEjbnouy8Gv6iH/NLpI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_87ec58605ed46fcab242a28fe7eccf1a_cryptolocker
Files
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2024-10-12_87ec58605ed46fcab242a28fe7eccf1a_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: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE