Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_f54dd508834c654864d97b82397edb3b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_f54dd508834c654864d97b82397edb3b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_f54dd508834c654864d97b82397edb3b_cryptolocker
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Size
66KB
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MD5
f54dd508834c654864d97b82397edb3b
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SHA1
232bfdc87abb54bf9704f83f1aae78fb8b9d9d48
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SHA256
58616ddb2fac8a122786286ee830d088889a2a8c5e845622dad13e49bbd8a9b2
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SHA512
6574b18ef72bfa1e1661ca410a798540d31602eb798759084ef85bbb0c7a0ac05556b5680bdc3edfa94628aa4a9d986c31e8dde6ee25829722276d432e6b37fb
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVnL:ZVxkGOtEvwDpjcawh
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 2024-02-25_f54dd508834c654864d97b82397edb3b_cryptolocker
Files
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2024-02-25_f54dd508834c654864d97b82397edb3b_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