Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_2110e5af32fb374204e0fb2b32d0f26e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_2110e5af32fb374204e0fb2b32d0f26e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_2110e5af32fb374204e0fb2b32d0f26e_cryptolocker
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Size
46KB
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MD5
2110e5af32fb374204e0fb2b32d0f26e
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SHA1
0bc7d6fa660286da8efdb7147d18b01edc535b8b
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SHA256
dd483c426439d125a2e295a8a305614306196ba27078425f15d517503c64b5cf
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SHA512
f17a3a9bf22b0b3a1b9d4b96075a614a078cfecf9480efb2be4ad456f445a0dc6cb063ba159711ddee057ddf3d6aac68e7b6e4bc09887ded9af1d06230b2e12f
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdsQVr:XS5nQJ24LR1bytOOtEvwDpjNbP/bsE
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 2024-03-19_2110e5af32fb374204e0fb2b32d0f26e_cryptolocker
Files
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2024-03-19_2110e5af32fb374204e0fb2b32d0f26e_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