Behavioral task
behavioral1
Sample
3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2.exe
Resource
win10v2004-20241007-en
General
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Target
3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2.exe
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Size
93KB
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MD5
a35fb3db2a4c592b19db3f8ac2f64bbc
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SHA1
c3941549e5bc214fe8014b0b1ba4d25158a2530e
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SHA256
3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2
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SHA512
09513f52a128783e72f03819f50145ddc929254021737612922b1859de943a99ccaab2097f2382043c09b19eca99d8725a2143e1cc4ca80e7adaf6be388092f7
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SSDEEP
1536:XEZFdJ1sQMwurs+p59VK1DAcwBGTHQk/TYNyZO6ZK+/e2roQLKtUNj81h9:srTMw2npL0VpxZDm2rZG4yh9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2.exe unpack001/out.upx
Files
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3aa51a1301c959c76d2d0502b1c82f274365ba8044891e879cb04f9db76839e2.exe.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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: 56KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ