Behavioral task
behavioral1
Sample
320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36.exe
Resource
win10v2004-20240412-en
General
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Target
320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36
-
Size
369KB
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MD5
040a642a80d04a131480fbc8d8c3ff69
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SHA1
cefbc4c6962b002bf9e0d61ee5822f958fcb4c22
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SHA256
320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36
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SHA512
85842dee9f94443db4404f50adcd278c2a7b14425a117b01dd89758c885519ac823b1dc59f1b38837a524766f796f724cbf4096831f9022e40dd819d31a2f0c0
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SSDEEP
6144:+BAyrRjCF2As3aK/C5YzPaF+921eiVrl1fo0As4KpxxbxDxxxx155nZxs1UoKg:aPgX5CSF97Wts4KxxbxDxxxx15VZxq
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 320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36 unpack001/out.upx
Files
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320955b049772d37161b5eb60f7587fe13f3bb83f61a784feab7dae89a17fc36.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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 156KB - Virtual size: 156KB
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: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 165KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata6 Size: 1024B - Virtual size: 816B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ