Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_5ef366c2e6bc484a1e1ee7577579d436_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_5ef366c2e6bc484a1e1ee7577579d436_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_5ef366c2e6bc484a1e1ee7577579d436_cryptolocker
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Size
53KB
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MD5
5ef366c2e6bc484a1e1ee7577579d436
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SHA1
f10ea8ea86c6579fe45ed47ddd6d41fab9f1b3d9
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SHA256
1e3f5d92d5fd917335da0c0423c5a1174302d4fb6198fc6ab0a40a119eaa0b75
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SHA512
db6b49fbc85670944b7a7059ca45dcba13ee6bc551372d4483740765d930b4f052c0c7f91b94dc3ff9a9b406418f24f753786466e66eb944a5d651868d380e2b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5UK:ZVxkGOtEvwDpjcj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-27_5ef366c2e6bc484a1e1ee7577579d436_cryptolocker
Files
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2024-04-27_5ef366c2e6bc484a1e1ee7577579d436_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ