Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_f9152b5ff45a9c5471e204fa8601ff7b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_f9152b5ff45a9c5471e204fa8601ff7b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_f9152b5ff45a9c5471e204fa8601ff7b_cryptolocker
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Size
29KB
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MD5
f9152b5ff45a9c5471e204fa8601ff7b
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SHA1
09d682d441ed2f4bdd214b17472530ac7a127963
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SHA256
df5166698870b820fa92736cc4ba103cf4b77252aee372b472fe08b7db90d342
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SHA512
0473f61ca8d338a6ba087af4e5c1a497a1771a7f10c5fc6411a151213ad686f72936d88a524ce676d4114bccc3b33b6d4b29feb703aef8aab395b1ed75df3e6e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+v:q0zizzOSxMOtEvwDpj/ar5
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 2024-02-20_f9152b5ff45a9c5471e204fa8601ff7b_cryptolocker
Files
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2024-02-20_f9152b5ff45a9c5471e204fa8601ff7b_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