Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_ea9a36105c65ac5e4fb0a11f00c264df_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_ea9a36105c65ac5e4fb0a11f00c264df_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_ea9a36105c65ac5e4fb0a11f00c264df_cryptolocker
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Size
31KB
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MD5
ea9a36105c65ac5e4fb0a11f00c264df
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SHA1
77d600d8f65862a0bbdde753195a9e97ba50ed41
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SHA256
2feeba6b5c69502835dcdeb0ad3b96043ed5c7ab2e2aaa09c8370795f41c0494
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SHA512
5be1a4fe839d9be845e2a6609a9ac6fd8cc0ab9b10e2dbb1ef0d955c6f43cb70db8e13c2e2afa86447ec3b5e7cd8e4f7807298c49c003f1fd3f5cac80709a8e7
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNb:q0zizzOSxMOtEvwDpj/arqcb
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 2024-02-13_ea9a36105c65ac5e4fb0a11f00c264df_cryptolocker
Files
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2024-02-13_ea9a36105c65ac5e4fb0a11f00c264df_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