Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_1c4407611df40f196bda84dcf857e9a5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-11_1c4407611df40f196bda84dcf857e9a5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_1c4407611df40f196bda84dcf857e9a5_cryptolocker
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Size
60KB
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MD5
1c4407611df40f196bda84dcf857e9a5
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SHA1
0285e242a0fe41e53e75628916302c2419f6a834
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SHA256
0efca0558ddac48ecce81672fbcbaaa1389bb564d033f45cca4426b2eb39504b
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SHA512
c824d09815821f2b5e415b2c157253f11d2ea75948cd8c38e6835eedde88a2d1597ee6cec82eb5f16d2224d383634444b87bd01d3d23d30f6b545ef16ee97b3b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUUer:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lIr
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 2024-03-11_1c4407611df40f196bda84dcf857e9a5_cryptolocker
Files
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2024-03-11_1c4407611df40f196bda84dcf857e9a5_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