Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_1350e9e3503e0b44affc5c207398af74_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-08_1350e9e3503e0b44affc5c207398af74_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-08_1350e9e3503e0b44affc5c207398af74_cryptolocker
-
Size
49KB
-
MD5
1350e9e3503e0b44affc5c207398af74
-
SHA1
4c095e7f7e01e384e7b214dccc0331af2f6bb183
-
SHA256
ddf0a0404b7017f8fb8790261339748ef7ff1dff37254e516241b30ad4f1b443
-
SHA512
7bd067dd0104a0962b276250398c2089ca600daaac179fd6e37a75e2ac1085c4d4a6f4a71f0c02875c5c3ed8602a77221b67c2248b35cc5cb653939bcb12b1ca
-
SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/74zpzF:XS5nQJ24LR1bytOOtEvwDpjNbP/0Geh3
Malware Config
Signatures
-
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 2024-03-08_1350e9e3503e0b44affc5c207398af74_cryptolocker
Files
-
2024-03-08_1350e9e3503e0b44affc5c207398af74_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