Behavioral task
behavioral1
Sample
2024-03-15_ba0d127109b15161895ac01353c12084_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_ba0d127109b15161895ac01353c12084_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_ba0d127109b15161895ac01353c12084_cryptolocker
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Size
108KB
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MD5
ba0d127109b15161895ac01353c12084
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SHA1
4ee6ff93e1aa2f5e8b433a6cb4e16ace1215ff67
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SHA256
5138a02936bda5a9baa4e460fd692c7f938ca180733d6294bad765d89cddd0a8
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SHA512
cc3aa1392ad1b91391227030f9e88a48ff983a6855db3ff35692e127f78b1a18ba15865b66fca8bdd739fd7d9c49fc5d60761a8b11c28a480aa46ce31c9a119b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszf8G:1nK6a+qdOOtEvwDpjN
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 2024-03-15_ba0d127109b15161895ac01353c12084_cryptolocker
Files
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2024-03-15_ba0d127109b15161895ac01353c12084_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