Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_a963e5ebfa8c9f002989635cced57d8a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_a963e5ebfa8c9f002989635cced57d8a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_a963e5ebfa8c9f002989635cced57d8a_cryptolocker
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Size
60KB
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MD5
a963e5ebfa8c9f002989635cced57d8a
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SHA1
6b70599fd5b61cdc2d859677c2708dff9a27a0f5
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SHA256
669002481c8ed8f3e276ae37cf2e90e773a102cd1d6529d20127e54d07d278d0
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SHA512
cfe90a914d33afc05e54f8ad567af77171f7e27902f77b5de297bf1d512188fdd9b46827c5b44377f604c3124b2db3349f2b6827b4a93d8338abb3d192a30f83
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/Edn:ZVxkGOtEvwDpjcO6
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 2024-03-27_a963e5ebfa8c9f002989635cced57d8a_cryptolocker
Files
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2024-03-27_a963e5ebfa8c9f002989635cced57d8a_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