Static task
static1
Behavioral task
behavioral1
Sample
2024-06-19_d9eb415cfdc092c1fe0585e6e07411a6_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-19_d9eb415cfdc092c1fe0585e6e07411a6_cryptolocker.exe
Resource
win10v2004-20240611-en
General
-
Target
2024-06-19_d9eb415cfdc092c1fe0585e6e07411a6_cryptolocker
-
Size
70KB
-
MD5
d9eb415cfdc092c1fe0585e6e07411a6
-
SHA1
eecacd9d5782148d0966f90edbfd24868432e868
-
SHA256
014af2f96485957d8d777807e2ef391b2f185b15a97e9525c50ceade56a99204
-
SHA512
0c85f88b87c4cd4fff2150e866971468b60b5e204077c86456bdece1b9b97f0449b8ef565bb07ad11524ab46976c2d5be80fc1a1c0c7d5185b1269088db98661
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/dc:i5nkFGMOtEvwDpjNbwQEI8UZDC
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 2024-06-19_d9eb415cfdc092c1fe0585e6e07411a6_cryptolocker
Files
-
2024-06-19_d9eb415cfdc092c1fe0585e6e07411a6_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