Static task
static1
Behavioral task
behavioral1
Sample
291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb.exe
Resource
win10v2004-20240412-en
General
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Target
291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb
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Size
34KB
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MD5
1259f7069dec16d18b658dcd34f4a644
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SHA1
41e45a9b9b29af7d51945101e0a18655ddd242fd
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SHA256
291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb
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SHA512
8c3c5bc473a34d902bc9db4b2a04c178819e262a52025dc1ec845edbbd556020fbc5067c9ff66592ae8e839ab136be8b7855c0c627619742a69e3910f8fcff01
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SSDEEP
384:w2F9EYpD/L/DYPvPfhlbLCY5RR178K4iD5Crkj0g2VkqO:T9ECL7YPvPfhBLCY5RRAiD+qytO
Malware Config
Signatures
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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 291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb
Files
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291b99a4ef02819866950d1ebc269f84c2f1b9f6836a1b336002ea8ef1f9b6fb.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 16KB - Virtual size: 24KB
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: 4KB
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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE