Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_6501bc133aaf7d68c8c358708af8d0cc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_6501bc133aaf7d68c8c358708af8d0cc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_6501bc133aaf7d68c8c358708af8d0cc_cryptolocker
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Size
31KB
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MD5
6501bc133aaf7d68c8c358708af8d0cc
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SHA1
2eb909d5574a0cdbca9fc4a8a3f2d4c6ac844c9b
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SHA256
52123168ad5cdd3814291b13278568d2dcea82e396360a60d2d18dec6439544b
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SHA512
673590943b923d83ce7421972e97b7c91fed691ec2220867672aa6305e67ddcbe47561b4d1287555a48cb0308d70bf6b74c7382ab2557fa31529bd288d60a3a1
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH9:q0zizzOSxMOtEvwDpj/arqd
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 2024-02-12_6501bc133aaf7d68c8c358708af8d0cc_cryptolocker
Files
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2024-02-12_6501bc133aaf7d68c8c358708af8d0cc_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