Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_5c88cf06f9c33e2b0c13105311b036a4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_5c88cf06f9c33e2b0c13105311b036a4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_5c88cf06f9c33e2b0c13105311b036a4_cryptolocker
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Size
29KB
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MD5
5c88cf06f9c33e2b0c13105311b036a4
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SHA1
5f1494e1af80128532f9681167d6bbe8c64f6061
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SHA256
9f2823734de1a24e62710686f022cf43ebcfe68a4b239837f75eaa74138a0c29
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SHA512
e01f6399d0ecaa51cf80c2348b9a31b2df5183c91b2f9d5ccaf78231324c988ffb89b6e10eb9049f0fc3d56e115ac3d3d23b15a74334858a469428babde88ece
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xC:q0zizzOSxMOtEvwDpj/arI
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 2024-02-14_5c88cf06f9c33e2b0c13105311b036a4_cryptolocker
Files
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2024-02-14_5c88cf06f9c33e2b0c13105311b036a4_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