Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_cd7a776ae283c746333281ec7cecda69_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_cd7a776ae283c746333281ec7cecda69_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_cd7a776ae283c746333281ec7cecda69_cryptolocker
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Size
102KB
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MD5
cd7a776ae283c746333281ec7cecda69
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SHA1
4cae93e25ee6a38696f7b32ffcc4fb6e99d6fc6f
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SHA256
02d4b3260a0f37d82907556b85d998c96ed6815ae9f83acfd6ae9ad449b78191
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SHA512
2ce6ec622d9dc3454b0ac0e378350a0a1f1e3724c06b6b34a5fea1169c2b763d60984ac7addfa4d6ef623f4345b68d60cfc5892e1591e410a981f8ed773b56b7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2eRM+f:xj+VGMOtEvwDpjubwQEIiVmkxv/r+f
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_cd7a776ae283c746333281ec7cecda69_cryptolocker
Files
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2024-03-15_cd7a776ae283c746333281ec7cecda69_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE