Behavioral task
behavioral1
Sample
9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71.exe
Resource
win10v2004-20240426-en
General
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Target
9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71
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Size
197KB
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MD5
788f36d71265507f69f9ef2779c9b1e3
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SHA1
5fdda5c0e92999dfed389a9f8db840a79354f2f1
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SHA256
9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71
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SHA512
4849ac454a8c48009f5519891109fb1f997a59a8cf82c247709b265ba03b1f52afca16f078321ed3cf62479afa4682ecb123beec40ed2914eb7c59927ad367ed
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SSDEEP
3072:HIFFCFLQzjcu8lgB+nPgidwWA7MzaxS4MLT8yvg0+p9n8bjhBF0WJPXJmc7oWn7Z:4C5sN8vPdwVMmxSDd9Kn8bjOWJPZ7Vnl
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71 unpack001/out.upx
Files
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9be1b632790fe48f3d7e1f01a4490d36e49274a2dc90ec08c1311801ab3bbd71.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 139KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 207KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ