Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_451f3a22bc9ec278551028419c971d92_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_451f3a22bc9ec278551028419c971d92_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_451f3a22bc9ec278551028419c971d92_cryptolocker
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Size
51KB
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MD5
451f3a22bc9ec278551028419c971d92
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SHA1
61a823a812cc504837f4f175e96a1b601bc39eb6
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SHA256
89e8f0a27da698e3cb94a4fdcb4ba8338b210d3c16d7d09fb6d8cfb0219b8978
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SHA512
70eb76d6cfefdf8e0c82d50f693dd5f7dedce0c102bcf13346eb2c9b713442ea4acec01772a2290bae9300702bb5e888953f9879994e42e26a137c9910c9a5a6
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5n:ZVxkGOtEvwDpjcx
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 2024-01-28_451f3a22bc9ec278551028419c971d92_cryptolocker
Files
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2024-01-28_451f3a22bc9ec278551028419c971d92_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