Behavioral task
behavioral1
Sample
2bf15c49ff79f858213880993ea83d04.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2bf15c49ff79f858213880993ea83d04.exe
Resource
win10v2004-20231222-en
General
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Target
2bf15c49ff79f858213880993ea83d04
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Size
20KB
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MD5
2bf15c49ff79f858213880993ea83d04
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SHA1
95d6f4402d0afcdd6ff2c738c0ca18e1e2553af1
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SHA256
14f3961796890efaa700e238126796bb6838933c631e7ebdda02ae71c6267f2d
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SHA512
ef0b7d175c868e8d626ddcdf256eebd78e17f6a177c7c35b619ffd10142f86cb5974a01dd32672ce85f44565872c0f53b5b2bc2eb56c5fef8d27ceda7be3fa91
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SSDEEP
384:yHcaXhLNzRjQEVI1a/ZE60E18CcGMYUIcEF8f2bsoKcbNSm:yH5L5RIa/wEmCBMecGYptcZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2bf15c49ff79f858213880993ea83d04 unpack001/out.upx
Files
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2bf15c49ff79f858213880993ea83d04.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 8KB
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: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack4 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.aspack8 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ