Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_fc182d2c1caf33708be80d1529aab185_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_fc182d2c1caf33708be80d1529aab185_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_fc182d2c1caf33708be80d1529aab185_cryptolocker
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Size
75KB
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MD5
fc182d2c1caf33708be80d1529aab185
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SHA1
3b053e565d0569719bd54725195331339dfff50e
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SHA256
9b51b13858c60cf990664ff4a73c209e5952cfdd8fcf4b98712b53c92fd51c37
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SHA512
a6e7ecdb1989f86d033d4f6e97dcebba107ec9bf3445a2ce852458bd5c7fc26b88ee55dffae28deb83e5501ba25747406647673ce5d72825fb0f122f3ed2ba8c
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTR:ZVxkGOtEvwDpjcaxI
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 2024-02-01_fc182d2c1caf33708be80d1529aab185_cryptolocker
Files
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2024-02-01_fc182d2c1caf33708be80d1529aab185_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