Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_51cb8b58e695f8ef7cff4a95e4486b82_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_51cb8b58e695f8ef7cff4a95e4486b82_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_51cb8b58e695f8ef7cff4a95e4486b82_cryptolocker
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Size
61KB
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MD5
51cb8b58e695f8ef7cff4a95e4486b82
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SHA1
a8b8640e055b317b7eb4d8cfe34eb6a104f1e2d3
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SHA256
1aa8c2c0deb0caffe7999cd1a00867375e79a8b4f0ec6672394d01cb036e23d9
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SHA512
4976ac881cc086bd054014a2412e0c2491815b54d9becc8bfdbba25dd48b10dd14fcf208e62cc9838b4cba5131200194f4bb9e8a39ff1e8cdeda595c4d26570e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsir:BbdDmjr+OtEvwDpjM8m
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-27_51cb8b58e695f8ef7cff4a95e4486b82_cryptolocker
Files
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2024-03-27_51cb8b58e695f8ef7cff4a95e4486b82_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE