Behavioral task
behavioral1
Sample
2024-01-22_be02de813fca60f9d60248d4893861cd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_be02de813fca60f9d60248d4893861cd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_be02de813fca60f9d60248d4893861cd_cryptolocker
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Size
106KB
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MD5
be02de813fca60f9d60248d4893861cd
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SHA1
e1f436b36103df4799ab9d9abac459bfcd800c7b
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SHA256
e8f8cd72f37d710db458e54661d729143e17d88dd7af80af5f69bce0bebf7042
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SHA512
c5dd20047373bb22e61927b0b1f80baac51b57ea4b7f25e5a27c1d704752ebeadc9f5421eede11f0507cc712bd891d65b20575530a2fd1cc0ff6aa1b22a75d52
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszfy:1nK6a+qdOOtEvwDpj+
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 2024-01-22_be02de813fca60f9d60248d4893861cd_cryptolocker
Files
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2024-01-22_be02de813fca60f9d60248d4893861cd_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE