Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_c01888efcc1234efbf23fbc4a062055d_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_c01888efcc1234efbf23fbc4a062055d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_c01888efcc1234efbf23fbc4a062055d_cryptolocker
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Size
66KB
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MD5
c01888efcc1234efbf23fbc4a062055d
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SHA1
563f133dbc5534312b8142c60e51b95e9b077fb0
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SHA256
cb0e88fe86dee48bab257cf4c8e3691ba7532ac965ec70cf60110d1ea0a067ae
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SHA512
883175cc91195d7ade7649fe8c54ef1a995bad2d85088668dd472439d916013b56761f3968408e2d1150e360b7e223f1b1e4968b188487229a57fa74cdd9605b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijd:BbdDmjr+OtEvwDpjM8Q
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 2024-06-11_c01888efcc1234efbf23fbc4a062055d_cryptolocker
Files
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2024-06-11_c01888efcc1234efbf23fbc4a062055d_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