Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_6b8cf0b67e1a517e2b3ea9cb37f3ed3b_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_6b8cf0b67e1a517e2b3ea9cb37f3ed3b_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_6b8cf0b67e1a517e2b3ea9cb37f3ed3b_cryptolocker_JC.exe
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Size
81KB
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MD5
6b8cf0b67e1a517e2b3ea9cb37f3ed3b
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SHA1
f5046ad0db858804d23ad281b254eeea15bf4344
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SHA256
ead3f7a1963ef67a3af0827c93d126c846f368795b5b3d4fcbf8e37233e33a47
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SHA512
6f95d38dbd3d3ab9c1d84522dff278ba6f71cdb14b2afc00d5d11e5cc49f2f27298b6a0982f8b3ef27ad195f7399d78bd6429afe96349d878ec774e980ec438a
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvB:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_6b8cf0b67e1a517e2b3ea9cb37f3ed3b_cryptolocker_JC.exe
Files
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2023-08-27_6b8cf0b67e1a517e2b3ea9cb37f3ed3b_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