Behavioral task
behavioral1
Sample
13c05f728f59b645759ccff2469dd2b2.exe
Resource
win11-20240802-en
General
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Target
MyDoom.7z
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Size
25KB
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MD5
9d9eaaef37c0660c437e5d49bd4273c9
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SHA1
dd7876fe6b304adf27d48e4ed81192412595736b
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SHA256
39c5534274a08195ccc28cd18b39d1f37b7d9215cb6aae8d6d9d746a1224026b
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SHA512
a3899b2c38e80375f28e023391a981fedbf6bf5982bcb8c8dc9759c954d2c9fc75738bacb68b21ed03ef6055e546236eef5ab29aba1f81acce365ec0427dfb63
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SSDEEP
384:oydDE00/4XoO8uxItF1BrC8bIlcKuV2ZcesbpPtADpM0ASNno:ocD6N5RbIl9uV2RsbhW1/An
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack002/out.upx family_mydoom -
Mydoom family
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resource yara_rule static1/unpack001/13c05f728f59b645759ccff2469dd2b2 upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/13c05f728f59b645759ccff2469dd2b2 unpack002/out.upx
Files
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MyDoom.7z.7z
Password: infected
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13c05f728f59b645759ccff2469dd2b2.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