Behavioral task
behavioral1
Sample
8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd.exe
Resource
win10v2004-20240226-en
General
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Target
8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd
-
Size
149KB
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MD5
e12d5304dc72fe8d282b31b34c1a27cc
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SHA1
7d10fbfe1c1dfc25db7781d5d710abb8999a8048
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SHA256
8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd
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SHA512
e8e2d459e74a5183acc323ce97e387dfa401ac2d14c854537769d14caa92b231ebc70f08891e072c7f30e2e9d4c7e21491aa223dd5525842d7bf572ea3d89756
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SSDEEP
3072:2pBvXEzYmorfUc4Gua+I9QsybXtc9acBR6Hcb1pRR7bbxgfKaNAmXjTi1StNm64k:OWz2Hz9QH69acBBb1TVbbxgfdvXjTY3k
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 8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd unpack001/out.upx
Files
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8000044f2d2146503ec7ed49774f4ce902780cb6d928df639b7b1b80d1603ffd.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: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 147KB - Virtual size: 148KB
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: 164KB
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: 814B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE