Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker
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Size
29KB
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MD5
8baf8ef1400466968e29634aae487b23
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SHA1
ef6c67e71499663e5c86be9c427573e5e2c4965d
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SHA256
39b4727ef403fafc452582a54be4f0104f6eb4feac0777f3a56b0bae4bfa8896
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SHA512
0eef48c76dc6740c2312884891b0a8844336f89a38e45707762e61e2561b8c910c910e45a04748c7ad74e99b6281a7d610a1e30d6172280c5f4c3fea17c7cd24
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pxN:q0zizzOSxMOtEvwDpj/arT
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 2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker
Files
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2024-02-25_8baf8ef1400466968e29634aae487b23_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