Behavioral task
behavioral1
Sample
bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d.exe
Resource
win10v2004-20230831-en
General
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Target
bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d
-
Size
815KB
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MD5
b157c01b2fa9baf6153581f4fc0b1f60
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SHA1
2d843949132b0ddc988d56b68f5e908996a1f966
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SHA256
bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d
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SHA512
af85145f43160f071934b0228091e3b17856580eefee4f6578ec526b9b3cd7efb74d07005e692c2cbb461173a6dc19ee4e747ee87be2ebc80db882b0bb641e4d
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SSDEEP
24576:fO1LHcsboAcntImlnm5bGFZ0XkAck+ffCUyCBZY3/:G2Acn9CkZ0X2hff/yC3G/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d unpack001/out.upx
Files
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bb668d382a02f298d976e7106775919198e99b089e7169ca4929284c7b56c16d.exe 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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 812KB - Virtual size: 816KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe 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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ