Behavioral task
behavioral1
Sample
d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e.exe
Resource
win10v2004-20240508-en
General
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Target
d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e
-
Size
474KB
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MD5
302882f95628f80c44ad05b97aa8f334
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SHA1
52b2cdd7fb0b12244de2bd1e6ad5a3b9da0536c6
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SHA256
d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e
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SHA512
c3bc922da498279461beef7b4e2ddf0aa07136d76aed1dd35b77bf6fe09d7ea50b26e5c39089f46ac26224482830568d4d408eba19da8b7ce27a5b1bb1e90b49
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SSDEEP
6144:/MAoVNLX+xhEGGozRcipS4mPE9SdOwp8vjDGze83iQNd9K48DmvE4VT7RmkwUysf:0AD/wTKjOqSdbp8vvQeWYWtNaUyv4Q6
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 d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e unpack001/out.upx
Files
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d72b0d780abe701f1e2c3a5d66767cc35572135d69a24920f3d9156728b8310e.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE