Behavioral task
behavioral1
Sample
oh no.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
oh no.exe
Resource
win10v2004-20240226-en
General
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Target
oh no.exe
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Size
8KB
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MD5
fed25dd97a71d28b002645058a880c9a
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SHA1
9a242839c5ba94844ee7dd3c5063eaf2222bc5d8
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SHA256
b0cd4e1f6fde665f1ab249c19cb07a043d8d2ce69f3ac6d2df9854bbc69d2f29
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SHA512
75428f2d283134c984887fa30261b481984e7e6d790e47f26f8745c79b5edf77645d6cb76f2c946e2ff8398b21297be2d0f8d010f9f57f928259ba0dbb159095
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SSDEEP
192:0xr5YA4MZ0Asu+tcbK11FaNJhLkwcud2DH9VwGfctlXO:0l5Ya0TnFaNJawcudoD7Uy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource oh no.exe
Files
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oh no.exe.exe windows:1 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: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE