Behavioral task
behavioral1
Sample
2024-01-18_ee76376975dd3ea206d5e1be7ccbafda_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_ee76376975dd3ea206d5e1be7ccbafda_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_ee76376975dd3ea206d5e1be7ccbafda_cryptolocker
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Size
64KB
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MD5
ee76376975dd3ea206d5e1be7ccbafda
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SHA1
0c6ef3a22c284ebe61f19d8db8c861e682a91a6d
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SHA256
cf3bd499007a82fa6f4665ab5607bb9093b390711210482539a2db065cb992a7
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SHA512
3b32090401f2b23af3e78e4eac8af7a505d5d0c6c11fa58915f8bc184c62fc2d997ae4ed4d1298e93e50152085fbd5b073d2d09ac27f5a0b5ddd640876630fb3
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXp:1nK6a+qdOOtEvwDpjp
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 2024-01-18_ee76376975dd3ea206d5e1be7ccbafda_cryptolocker
Files
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2024-01-18_ee76376975dd3ea206d5e1be7ccbafda_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