Behavioral task
behavioral1
Sample
abaf0d31d0b14356bd511f6001131cff_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
abaf0d31d0b14356bd511f6001131cff_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
abaf0d31d0b14356bd511f6001131cff_cryptolocker_JC.exe
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Size
108KB
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MD5
abaf0d31d0b14356bd511f6001131cff
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SHA1
33e0d593430ac032b080a924afc9508ff7b4099b
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SHA256
05bc3d3a442cb0433f5b1b27dfed2c1b9053b982b33412957f3c239c2b3b29f5
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SHA512
f9c82fd28a8fd1f25a049fdac2d344a9075ba9c01e6f63733b807a18d1d6b18e26cb850054f7e3b7f614558a674e62ce3f17f88ebced03f3a293ee67181a7a3e
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp3s:T6a+rdOOtEvwDpjLz5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource abaf0d31d0b14356bd511f6001131cff_cryptolocker_JC.exe
Files
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abaf0d31d0b14356bd511f6001131cff_cryptolocker_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE