Behavioral task
behavioral1
Sample
Flash-Updata升级组件/Flash-Updata升级组件.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Flash-Updata升级组件/Flash-Updata升级组件.exe
Resource
win10v2004-20230703-en
General
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Target
b139d30da852855b95315a22ad7f5021bbfdb5fe57d2f3a37cd9ac4c74095a3e
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Size
1.8MB
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MD5
523b918f7b984b9f17839354072e0dbb
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SHA1
1fd13dee92cd45373248655d7c49f1e37310e838
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SHA256
b139d30da852855b95315a22ad7f5021bbfdb5fe57d2f3a37cd9ac4c74095a3e
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SHA512
d0f54036281b5d32e01cf146250352609964850e1407f67305693e78cbfa7035ff00ba3cf774fcd8577f1336d51922e3fff044d3211d13c55fb3484930de4e03
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SSDEEP
49152:CVegAuztjsYNILDImV28JYTmUpYwIw8UMHDNJ80jl:Cog5jQLcmVITmUpYHw8UMRJ80jl
Malware Config
Signatures
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resource yara_rule static1/unpack001/Flash-Updata升级组件/Flash-Updata升级组件.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Flash-Updata升级组件/Flash-Updata升级组件.exe unpack002/out.upx
Files
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b139d30da852855b95315a22ad7f5021bbfdb5fe57d2f3a37cd9ac4c74095a3e.zip
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Flash-Updata升级组件/Flash-Updata升级组件.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
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 x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 620KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ