Behavioral task
behavioral1
Sample
4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487.exe
Resource
win10v2004-20241007-en
General
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Target
4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487.exe
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Size
34KB
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MD5
f3dad232aa7e53f8cd8b86b9a0e837a8
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SHA1
d7cca24fab90795294d9f3d921165ce22875600e
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SHA256
4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487
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SHA512
0bdbc48cd1288db38cf96e76fae70dcb52dd135991c8de7e11f7fc6b2cbb3c817f219680d9ac5983cac31872356948dd50b024a4a10aa67a61829874929268a3
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SSDEEP
768:SCIqdH/k1ZVcT194jp40sze8aB0HpXYiMCbIiz8H:SNqaLV8a6BKB0Jo1CkbH
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 4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487.exe unpack001/out.upx
Files
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4789b39aac71e37f5b7b14cf4791ea64e278a613d0231c02f1e341c32b6ed487.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: 17KB - Virtual size: 20KB
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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ