Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_2e824e034759e751b1339c5b63a68c86_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_2e824e034759e751b1339c5b63a68c86_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_2e824e034759e751b1339c5b63a68c86_cryptolocker
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Size
30KB
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MD5
2e824e034759e751b1339c5b63a68c86
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SHA1
c73376f4d00b819b9be2e04b373231207df80014
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SHA256
3aac23bf2dac4ff27ae2de4e311202fc79d7d07221caa0d94b62f52f15a0ac95
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SHA512
2d11a4efda848988de912013be8ad5094166fe905c9e81cf740a31e4938896d87afece1a7aa019b0d2005d1f929906bff57328d33d5782b6ccc8e5772cec9311
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuCJ:q0zizzOSxMOtEvwDpj/arQCJ
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_2e824e034759e751b1339c5b63a68c86_cryptolocker
Files
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2024-03-15_2e824e034759e751b1339c5b63a68c86_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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