Behavioral task
behavioral1
Sample
723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051.exe
Resource
win10v2004-20241007-en
General
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Target
723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051.exe
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Size
28KB
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MD5
4fa4f6ffe89fd31e7af808a1c51cb68b
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SHA1
aec0bd198db929737efce49afe27fface97ed4ff
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SHA256
723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051
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SHA512
5c20e4fcc0045acda72b20f4fac5560190c80fcbe119cd5039f21b1d44b2821cf16bdc6dc6ed0116b203eda561554f245b19618684b958476092a97c8e42e33e
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNFAb:Dv8IRRdsxq1DjJcqfW2
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 723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051.exe unpack001/out.upx
Files
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723bdc5ca6a258e2b02df1b3f90c899537c5098f3b7dae9cdc3e617ed3318051.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