Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_ae323796604f9cb22d017726507aa54a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_ae323796604f9cb22d017726507aa54a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_ae323796604f9cb22d017726507aa54a_cryptolocker
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Size
38KB
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MD5
ae323796604f9cb22d017726507aa54a
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SHA1
e5336d285cdd032561cc29340b5834d40df22ff8
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SHA256
c3acf74e9ca2749c17fcd4413a2200cc075677f1f8e5d0481f0ba68887585411
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SHA512
a91e4a0acef6e20dc653e20e7c5a75faf37832b7042ae46406b88e739f7178284136344f7b780ee6eef70982a2d4bdc337786767f51b34685f457645ff730ee6
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnv:m5nkFNMOtEvwDpjG8hgpv
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 2024-01-18_ae323796604f9cb22d017726507aa54a_cryptolocker
Files
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2024-01-18_ae323796604f9cb22d017726507aa54a_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE