Behavioral task
behavioral1
Sample
b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720.exe
Resource
win10v2004-20240508-en
General
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Target
b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720
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Size
130KB
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MD5
a63cc0f25f25b6b13e7d38242dcaf17b
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SHA1
d9e2de7196c5098ed275b49fbdb8745792e5e7ee
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SHA256
b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720
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SHA512
5d6f4c61cb2762337f3fb12c56839bab64e10b91753b3b9e5dd8dc056514e0e65a5b0193d5d43a3ab581ca58e344c0533c1bfede0d046949bd5fb4296f7f5c4d
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCa:+nymCAIuZAIuYSMjoqtMHfhf7H0WH0w
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 1 IoCs
Checks for missing Authenticode signature.
resource b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720
Files
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b321c67b3895d8ea6b41fdf87668f558892c258e0423a2dea08c9c43e020f720.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE