Behavioral task
behavioral1
Sample
b9d5b11c8f9a9bc3d0811e2b2d98ab7e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9d5b11c8f9a9bc3d0811e2b2d98ab7e.exe
Resource
win10v2004-20240226-en
General
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Target
b9d5b11c8f9a9bc3d0811e2b2d98ab7e
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Size
11KB
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MD5
b9d5b11c8f9a9bc3d0811e2b2d98ab7e
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SHA1
b1ac6ef9b74d5a7d251bcccddcef7179e69b2ec9
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SHA256
dc07b73cd10de61e95028cd9e66ad0d3ef82821eb14abad2884c2c842a46e8b1
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SHA512
36a7d5c1178c6244c5f1246ff1257ee62d0d2b5962a6690dfc36f3951af2c97fa34dbb53ae0662294bdef504370af398591b5e2ff826856f5a26fa8c0396439d
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SSDEEP
192:OLb9D3fFmJGZ+BPfqRX9IuYS47BudEQltO2OZvcYXAaww9cjBg3iQC0TmWT7yel6:ONfgJGspBqGOO2IbXAaww9uui10Tmu7a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9d5b11c8f9a9bc3d0811e2b2d98ab7e unpack001/out.upx
Files
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b9d5b11c8f9a9bc3d0811e2b2d98ab7e.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ