Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_0cd00e3aded6ec0cce401c90ca68177c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-09_0cd00e3aded6ec0cce401c90ca68177c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_0cd00e3aded6ec0cce401c90ca68177c_cryptolocker
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Size
45KB
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MD5
0cd00e3aded6ec0cce401c90ca68177c
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SHA1
fd81b3b8c5aab76a0a2d7e6befcb79612be7052e
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SHA256
13366e717808dc1c51dea92ee149e2133143951615a125cf9425ba6adee5529c
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SHA512
e5fc9d2d65cb22466e678170fd606d5963ce7059cd3c83a69a3f2255c64310191af47c26e20bc8675b332320f0eff263d7a9c841fc06c523b20a01578e6e617b
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/Bdi:XS5nQJ24LR1bytOOtEvwDpjNbP/bi
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
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 2024-03-09_0cd00e3aded6ec0cce401c90ca68177c_cryptolocker
Files
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2024-03-09_0cd00e3aded6ec0cce401c90ca68177c_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - 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: 910B
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: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE