Behavioral task
behavioral1
Sample
2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa.exe
Resource
win10v2004-20240226-en
General
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Target
2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa
-
Size
114KB
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MD5
655c9878b7d0ff4478b0858a702831d8
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SHA1
ebec2c2d79d28d1acc07a51121349496c59a65b7
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SHA256
2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa
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SHA512
12d937836d946b7a69c751b5c2ffcedc190e7ef8005dcff24357943e68ac2b7ed0e76f896a98cf4846e4007cb267d4ff3d9e586bba652cdad55f17280dc55328
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfu:hfAIuZAIuYSMjoqtMHfhfu
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 2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa unpack001/out.upx
Files
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2f947b276af18b4abe7dd3335de62ad3aa358449333f79965e72dfff4b4e25fa.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
Sections
UPX0 Size: - 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
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ