Behavioral task
behavioral1
Sample
2024-03-09_69020a84cc82ee1a751205855e3cbabb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_69020a84cc82ee1a751205855e3cbabb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_69020a84cc82ee1a751205855e3cbabb_cryptolocker
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Size
58KB
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MD5
69020a84cc82ee1a751205855e3cbabb
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SHA1
6ae321fdd23208ab5b20116fdc3e8714726695fa
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SHA256
9f9d1f0b89ed4e0a01532f1ad5e079363bada4fe091077362a06b56be64fd304
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SHA512
92075da57e0a134f06084309de0c45f62bb825748a74d4945dc8e18e6427de240c15cb9cee76d4189102cb11f119a93a3390d5625d49994fb7be1ae70db13e05
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpLzbH:zj+soPSMOtEvwDpj4yzbH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_69020a84cc82ee1a751205855e3cbabb_cryptolocker
Files
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2024-03-09_69020a84cc82ee1a751205855e3cbabb_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE