Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_b67b4f806c476d02b17c43919f11d105_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_b67b4f806c476d02b17c43919f11d105_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-08_b67b4f806c476d02b17c43919f11d105_cryptolocker_JC.exe
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Size
82KB
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MD5
b67b4f806c476d02b17c43919f11d105
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SHA1
2af9523963e7212ceaff13b35db1a1e2b69cd730
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SHA256
32d44fb979fee6b7e3c069cbe42a53ca66618301749e769a84a519c45f0b4ac9
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SHA512
baf5f9260224dccf41a40229c954a73db4288469088c35fe04b14796caab9c11b8f729102dc177d03279f4b109ac91dc0b5c4e7375d9a97a8b89a13a2fa52680
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvl:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_b67b4f806c476d02b17c43919f11d105_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_b67b4f806c476d02b17c43919f11d105_cryptolocker_JC.exe.exe windows:5 windows 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