Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-07_42ab718f053f0dd5c654dd2547bd7f25_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-07_42ab718f053f0dd5c654dd2547bd7f25_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-07_42ab718f053f0dd5c654dd2547bd7f25_cryptolocker_JC.exe
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Size
34KB
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MD5
42ab718f053f0dd5c654dd2547bd7f25
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SHA1
84aa211b4eb945f230aeb81a6c045022ecd2c7b8
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SHA256
58c9df78c0f3a54ac76cb458fd0bf0aa7577492287b39011f453e87caf396afd
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SHA512
017349dab7fbe720ffed933fd684f8aecab803a9fa2be0beed1a4a4fb135c7b2e9d9194b69ff970b98a8186363f355af65e59e86db9ba8e579cf3064be7601e5
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SSDEEP
384:+cX+ni9VCr5nQI021q4VQBqURYpetOOtEvwDpjqIGRxzOP51FqQLicn3f3yg:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-07_42ab718f053f0dd5c654dd2547bd7f25_cryptolocker_JC.exe
Files
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NEAS.2023-09-07_42ab718f053f0dd5c654dd2547bd7f25_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE