Behavioral task
behavioral1
Sample
4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379.exe
Resource
win10v2004-20230915-en
General
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Target
4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379
-
Size
266KB
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MD5
e335607b98e1283a24d1d2472a699939
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SHA1
b3c3991a51213e2d8234235f5b2c0994b0e6971f
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SHA256
4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379
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SHA512
6acf6cc435889d69cd05afcc2042e20ddf8749e02b03646778edd61b33d31658374afcb7881531c9796cd595f68ccf09a8e5062b48935917dfcbec7779c9efde
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SSDEEP
6144:nXzKdNY49u8rVwHeSEhI1pRDl8yuLz01net:4a4Abj80p2n01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379 unpack001/out.upx
Files
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4f892f4ef0dbaaf9e00fc23429e20d77adfab9b956a01dd2bbbb012d5304a379.exe windows:6 windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
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