Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_130666e291305b849b2b3ed420dabf92_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_130666e291305b849b2b3ed420dabf92_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_130666e291305b849b2b3ed420dabf92_cryptolocker
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Size
57KB
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MD5
130666e291305b849b2b3ed420dabf92
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SHA1
2948183bbec0ac80962e61ae41c3926ced2d017e
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SHA256
704763dfcfd0bb093e5bc2da2e733f5926baa053a29fd675febd36ea43a3cf24
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SHA512
d2c4c49d158cc57fd68a3d552f18d46a57c4b88b8a12b8dccf40cf01a21621d53f267f7f218a3dc6bd3294f94c9705ceb55c9a6d083690cfe389ea9d07a24e03
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTV:BbdDmjr+OtEvwDpjMX
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 2024-01-28_130666e291305b849b2b3ed420dabf92_cryptolocker
Files
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2024-01-28_130666e291305b849b2b3ed420dabf92_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