Behavioral task
behavioral1
Sample
2024-05-20_2e008baaa2ec0bee1b2ec02ad1fcfa98_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-20_2e008baaa2ec0bee1b2ec02ad1fcfa98_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-20_2e008baaa2ec0bee1b2ec02ad1fcfa98_cryptolocker
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Size
65KB
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MD5
2e008baaa2ec0bee1b2ec02ad1fcfa98
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SHA1
1d1c9cfdb5242727cc9fa8aac1ff2c57fe393abe
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SHA256
abd7aece25b130b641bb46399ce59e820e74397d421470d9357503230f013fff
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SHA512
a2ea47061b398db2c222abfcdd1d39810b392e022fc3444353809e9e5aaaded169b98d294766698a066dd2aef2342a1571f628f689a6ecc1ac7d1fd71c5d38fa
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXX3:1nK6a+qdOOtEvwDpjH
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 2024-05-20_2e008baaa2ec0bee1b2ec02ad1fcfa98_cryptolocker
Files
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2024-05-20_2e008baaa2ec0bee1b2ec02ad1fcfa98_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