Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_4268d7f5468d284e0d8e2604e004c171_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-28_4268d7f5468d284e0d8e2604e004c171_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_4268d7f5468d284e0d8e2604e004c171_cryptolocker
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Size
61KB
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MD5
4268d7f5468d284e0d8e2604e004c171
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SHA1
b2286dc0efb5f837338030940581704272c8e441
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SHA256
c8f1f4942cb6d603cfd6591ee4afbbf54c5b674fba01f321b365160cf9e378b5
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SHA512
d8d841bb95c6d610146c29aac7d86db61f6f3a09fff188f00a0606fddb7b4f38fdca8b5d659cefe8136c1a0d7a2510a018b18aeb1276cc728e4ff71b297b1247
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l/Nex0:ZVxkGOtEvwDpjE
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 2024-03-28_4268d7f5468d284e0d8e2604e004c171_cryptolocker
Files
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2024-03-28_4268d7f5468d284e0d8e2604e004c171_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