Behavioral task
behavioral1
Sample
2024-04-06_6f18ecebcc364db76d23c11f6bd624e0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_6f18ecebcc364db76d23c11f6bd624e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_6f18ecebcc364db76d23c11f6bd624e0_cryptolocker
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Size
107KB
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MD5
6f18ecebcc364db76d23c11f6bd624e0
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SHA1
ed786277c679d7da4ad4e8ea6f6da6d9e890e6d6
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SHA256
b0d15a2dbb43d8eaa776b3452eadd4826886268677830dd46a87f92b8f88d4d2
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SHA512
be9ca95d265cc7db7291263dbdb996b5489b9cda36a698bb9006081da430bbea4903c384414979a2d02e451f1d4faa57d981c6928035ec2675aee2eb3522076c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszfe+:1nK6a+qdOOtEvwDpjz
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 2024-04-06_6f18ecebcc364db76d23c11f6bd624e0_cryptolocker
Files
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2024-04-06_6f18ecebcc364db76d23c11f6bd624e0_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