Behavioral task
behavioral1
Sample
4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350.exe
Resource
win10v2004-20240426-en
General
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Target
4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350
-
Size
1.5MB
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MD5
ac2a422cc3bad3118bea0266a8fa0129
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SHA1
28ad50792975fecbb77202cfb3636e766c811a9f
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SHA256
4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350
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SHA512
67439e008733048f71f6b1bf6eac5469272a0377f8c6ec7349720114917a54136d47b9988e6d4e04e5c4cda5251ebd2aabeda1ae135991e705e438641beb3fa1
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SSDEEP
24576:Ioh3aS/tIUh102NhHF5Qk7t1T+5kKUY9lgtfifmyWTTnLNvvNAYWL6WTHUXLL9nH:IIX02NJFX7tR+Okl6fiFOLrAfFDQ9ns6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350 unpack001/out.upx
Files
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4cb96aaf3aacba27e2bac5273270d3df5e651232891f424eafc03ffbfda1d350.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: 2.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 129KB - Virtual size: 132KB
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: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 336KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 178KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ