Behavioral task
behavioral1
Sample
1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865.exe
Resource
win11-20240419-en
General
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Target
1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865
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Size
266KB
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MD5
0aef8a94ba7d70347732236f4fed315c
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SHA1
565d377d1bbb3d7b12e75a5a00817060ccac229b
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SHA256
1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865
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SHA512
3e7fe2c564e5472c1d47cd55914f1c0a71e8772412eb86742cfb4e0f097808bec7d63d4ec772acb99d368367ee3f6d5eac01f162e251fbfbe9edbb07892e7859
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SSDEEP
6144:nXzKdNY49u8rVNtSxvfdqbCe1KZp101net:4a4A0tSxvAbCz101
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865 unpack001/out.upx
Files
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1b85c5b5728a1a0e2d92c32bf1b0cc52afc4415964a92bb87c7b78c946562865.exe windows:6 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: 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 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: 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