Static task
static1
Behavioral task
behavioral1
Sample
bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65.exe
Resource
win10v2004-20240226-en
General
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Target
bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65
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Size
322KB
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MD5
e88a6151ca47d250f5e00f5cfce24488
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SHA1
35523206288d968485e9fa7ab3790d8e4a3a9b32
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SHA256
bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65
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SHA512
e36d9edfc6860ac9ec3f631f5364d65e2780734f3fbfe29e7698d756e374d624c9bd39ed60e0e67fb11932042158fc84f500f374d6bfdf120d6f3a73a0b98cce
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SSDEEP
6144:yVTzU1kCV/w+p+pXd6I9dUhJZXAnBY+adSEm:ATzU13jspt6adqJhqBY+b
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 bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65
Files
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bf9cb9fb7df2dec30da809b11eb360dbcf3f9744e5e06d5cb28551a64a4c7d65.exe windows:1 windows x86 arch:x86
d5b9638abdb33631d163a49039124054
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetModuleHandleA
GetProcAddress
advapi32
RegCloseKey
comctl32
ImageList_Add
gdi32
SaveDC
ole32
IsEqualGUID
oleaut32
GetErrorInfo
user32
GetDC
wsock32
send
Sections
.MPRESS1 Size: 194KB - Virtual size: 444KB
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: 1KB - Virtual size: 1KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE