Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_73ff894510e0e31f92669ef79840488a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_73ff894510e0e31f92669ef79840488a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_73ff894510e0e31f92669ef79840488a_cryptolocker
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Size
74KB
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MD5
73ff894510e0e31f92669ef79840488a
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SHA1
d279db704590cb58ec2ded5de0035684008e15cb
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SHA256
b3d8caf9942547e0d4185ef137bbd0119d1b46d25ca761df97f75713429b97f1
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SHA512
4c0496970ee19e45658f0a8739cf1114cfc6f21e2dd63fb44530a96ac7fee049c4fe341c9d538b163ca3855cf76c724be62fc92d58d2a73f9405a5002ed8873a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3j:ZVxkGOtEvwDpjcaH
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_73ff894510e0e31f92669ef79840488a_cryptolocker
Files
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2024-01-28_73ff894510e0e31f92669ef79840488a_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