Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_06a25c2a44a6d2b59c82bafe4915d8a4_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_06a25c2a44a6d2b59c82bafe4915d8a4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_06a25c2a44a6d2b59c82bafe4915d8a4_cryptolocker
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Size
77KB
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MD5
06a25c2a44a6d2b59c82bafe4915d8a4
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SHA1
a8f50cbd36a358bb3c97225d254f223145c40681
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SHA256
ded2d33540db1a77c1e7f90e152550a0f80c6283848d9183f16f64c6ac7d9be1
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SHA512
538327f338c5a8e7fad947bf8084e661d3220373f3555617b87d5468442a8c004c6d864930003f46e6a60f7d9437cf87bb1163a2190d5d2ba9c5e69ae4cfdd92
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTPS:ZVxkGOtEvwDpjcaxP
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 2024-02-28_06a25c2a44a6d2b59c82bafe4915d8a4_cryptolocker
Files
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2024-02-28_06a25c2a44a6d2b59c82bafe4915d8a4_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