Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_1b1e33dfa2c1e4d576dd27d13226424a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-22_1b1e33dfa2c1e4d576dd27d13226424a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_1b1e33dfa2c1e4d576dd27d13226424a_cryptolocker
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Size
29KB
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MD5
1b1e33dfa2c1e4d576dd27d13226424a
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SHA1
0210ed42392b97d71b2b4d3d80128c7b2cdf8d70
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SHA256
92332d697b4aa22c005ba0023be42125f67226295db4e457bea9fb1d98ea5eaa
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SHA512
448ca2d3d1946797a55895d7f7bb598cbfd0e98a4077b7152f038682db913959cd8e66e68e68a1fa94e99604904dd54480a9dbd8d2c8a8d43f8870ad4e22350e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+K:q0zizzOSxMOtEvwDpj/aro
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 2024-02-22_1b1e33dfa2c1e4d576dd27d13226424a_cryptolocker
Files
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2024-02-22_1b1e33dfa2c1e4d576dd27d13226424a_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