Behavioral task
behavioral1
Sample
90f41ab2cafc2630bc2a82f2670ca8b0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
90f41ab2cafc2630bc2a82f2670ca8b0N.exe
Resource
win10v2004-20240802-en
General
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Target
90f41ab2cafc2630bc2a82f2670ca8b0N.exe
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Size
28KB
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MD5
90f41ab2cafc2630bc2a82f2670ca8b0
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SHA1
ea2c2ebc94d68c40d1804788bd82983c9fac1dac
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SHA256
6ec1b39cd672bbe2fd178b01b26b7489ee846ec8460d302a3f95422d23d76407
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SHA512
56b48eaf25d94e96439077668ef196f7198d5af3f9f1cd0d5be977cddc55edf30ac13dcae37b189798a8a343cacb8c16251b3f11cd242a54aec6b614a3fdfdd0
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNA:Dv8IRRdsxq1DjJcqfH
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 90f41ab2cafc2630bc2a82f2670ca8b0N.exe unpack001/out.upx
Files
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90f41ab2cafc2630bc2a82f2670ca8b0N.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ