Behavioral task
behavioral1
Sample
2024-03-26_9f5f24b05204fe27d59c0405b246ad36_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_9f5f24b05204fe27d59c0405b246ad36_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_9f5f24b05204fe27d59c0405b246ad36_cryptolocker
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Size
108KB
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MD5
9f5f24b05204fe27d59c0405b246ad36
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SHA1
5e7c98c5c6ff51fe36865ce7d7d9cc0ee8f6eee4
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SHA256
1d94bf978d93a89fbe0f68431d1118e43f23e971173c55aad4107b7fbfc5d16e
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SHA512
313a973f9df043de1a0c8564f6143237a45f8afbf23cac6f0ec502c16e9db363cf8c8d8af148f32273a2906c6fd5d405a652c322c7c0981a904adb0bd207d896
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszf81:1nK6a+qdOOtEvwDpjm
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 2024-03-26_9f5f24b05204fe27d59c0405b246ad36_cryptolocker
Files
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2024-03-26_9f5f24b05204fe27d59c0405b246ad36_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