Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_9346beb2f33ddeedfa0ed03129b17eff_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-15_9346beb2f33ddeedfa0ed03129b17eff_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_9346beb2f33ddeedfa0ed03129b17eff_cryptolocker
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Size
55KB
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MD5
9346beb2f33ddeedfa0ed03129b17eff
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SHA1
5b1098df62b20327423934ed3c657c3e50808bf1
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SHA256
f5d468a4520d3b33fa3ab64dca3f3f2bfb035ca58319e5d067acf05d054587a0
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SHA512
7b845d31e4bcb9e0a63039287fb7d23bb03fa92b91674a32ebafcd842e82b10d58caa5386b288ef06a8c787311626c52466ce47a9c6e955b1734adc35906c069
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61pf:BbdDmjr+OtEvwDpjMH
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 2024-03-15_9346beb2f33ddeedfa0ed03129b17eff_cryptolocker
Files
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2024-03-15_9346beb2f33ddeedfa0ed03129b17eff_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