Behavioral task
behavioral1
Sample
a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5.exe
Resource
win10v2004-20240412-en
General
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Target
a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5
-
Size
65KB
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MD5
267ea335059739acfce988a1144d4d51
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SHA1
6d3a82a785b0a7f214214615910c81989b942637
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SHA256
a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5
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SHA512
5a9dfc5961fc8ec4d5868bc30a201eeda4caab79750f10545fd933a6b1201031f0f28bb90cc5f2efca260f195d625a1fa0df1343f67f0a1786a18d84840e84ad
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SSDEEP
1536:9jbEgyV3YOX30MoZxdsxMK8qMIK7aGZh3q:9EA+0MWqxMR7NZk
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 a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5 unpack001/out.upx
Files
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a2029de40a61e45e3829fe8123d3a8178685177e68258024af4c6d63a6c47dd5.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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_32BIT_MACHINE
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ