Behavioral task
behavioral1
Sample
宽带测速器.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
宽带测速器.exe
Resource
win10v2004-20230220-en
General
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Target
宽带测速器.exe
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Size
3.4MB
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MD5
9347afc273bfacc8af3a7bc1b3bb5c0f
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SHA1
8344ab07592860f0a7fbf3cf952dfac595a9c3ee
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SHA256
6e594851dfdc2c5e0cdd23b58247a703cca0c2d46433737569661a08303d1bfe
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SHA512
9fa9f0cd5996736f51492b5d0397b36e16056f0d0531d4f55709c78875ac0b7f30a3bfdbfa5f5575ae3c6b97a91fefa13b6ac5653d39bbb86096107ba8a15892
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SSDEEP
49152:ljwZXjBhwAhVU9Ie+Nn/tvjctmdGlJGtuXHgQ4pPhUpIeK7pty1pwK3MOkV:lUpPw7qxhLclJcU9SU1pp3Ml
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 宽带测速器.exe unpack001/out.upx
Files
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宽带测速器.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ