Behavioral task
behavioral1
Sample
aa53860681d3b1a9c0e12ac8a099c1d0N.exe
Resource
win7-20240729-en
General
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Target
aa53860681d3b1a9c0e12ac8a099c1d0N.exe
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Size
111KB
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MD5
aa53860681d3b1a9c0e12ac8a099c1d0
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SHA1
ccd67832fb289746bd2dd3745d632b27fdcaff92
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SHA256
c152033f7691dcba39daba73a36e808cd5eda84f89840d31187bbff6fe36db5a
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SHA512
2681f0854122db57fdeca6e682ca5a942ed749e60d87f5579a16e66f739d5d8e5498995443b9b8daf8496af932bc35d47bdade57b4701cecd39af001f7dc52e4
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SSDEEP
1536:CTW7JJ7T57E7TxKCxgy3ZnaQ+guEhh0kcL4pLJwUV89CkyU:h1Y7TxN/3ZnaQ+gJWpL2LJFGH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aa53860681d3b1a9c0e12ac8a099c1d0N.exe unpack001/out.upx
Files
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aa53860681d3b1a9c0e12ac8a099c1d0N.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: 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