Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_a99bfd8812d5d1857584f4ef146f262f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_a99bfd8812d5d1857584f4ef146f262f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_a99bfd8812d5d1857584f4ef146f262f_cryptolocker
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Size
73KB
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MD5
a99bfd8812d5d1857584f4ef146f262f
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SHA1
cea95ba9eb19a2821df61ac2fbaf975dd3daca39
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SHA256
d3f8450bb63d8649725f789f6166677b4ee64036e4d7f96d6488ca3c1fc864cd
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SHA512
4c90260cbed94bf6e9ea85159459919c9d99558bfdbfca17b3b4204ebe05c0b8bbd5ee94be1fd60d4bec1d4aa800276a0940f9d57393d752f6fa30954cac914f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUfE:ZVxkGOtEvwDpjcajE
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 2024-01-26_a99bfd8812d5d1857584f4ef146f262f_cryptolocker
Files
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2024-01-26_a99bfd8812d5d1857584f4ef146f262f_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