Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_0c644ef313742f63db74d2d4cf6bf809_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_0c644ef313742f63db74d2d4cf6bf809_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_0c644ef313742f63db74d2d4cf6bf809_cryptolocker
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Size
61KB
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MD5
0c644ef313742f63db74d2d4cf6bf809
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SHA1
39c2d23dbe88eba91bd611490017c2b8b065da82
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SHA256
f40549113ba5748835dc416ad00ee0ad4b7ba25ec2ce6942daa05fdd38026b35
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SHA512
1525fa63a9ca1c4f1c355d5ca3d687990f859d310a6513ee3c868049da9bb0242826537aa03bf213e0f3719b6756426f26f44f1ecf7c11e527aa0943851fae96
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/RvDQeduJHqqnz10LhU:ZzFbxmLPWQMOtEvwDpj386Sj/RsB0usM
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_0c644ef313742f63db74d2d4cf6bf809_cryptolocker
Files
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2024-01-27_0c644ef313742f63db74d2d4cf6bf809_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ