Behavioral task
behavioral1
Sample
c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39.exe
Resource
win10v2004-20240802-en
General
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Target
c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39
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Size
28KB
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MD5
144b7153d5891aff1d6545b757f31e99
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SHA1
c3bff4cdac7685c79956bb8e60ac2ada09d8f0ce
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SHA256
c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39
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SHA512
472205580fc6f5f3333ec64edacb090ab6df25a678225aee3b69f8a0cb353dcf8d0a7be6a31b974ed8e826e6d2f7b4cadd1bd6dadf00d213c22565da4491dabc
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNks91U:Dv8IRRdsxq1DjJcqf8DU
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 c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39 unpack001/out.upx
Files
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c4b1700b8be36eaafd832284b8350e74056bac5de1685dd5da068f552d661a39.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