Behavioral task
behavioral1
Sample
77f091a31c2b4c15ae221735bb143bb0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
77f091a31c2b4c15ae221735bb143bb0N.exe
Resource
win10v2004-20240802-en
General
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Target
77f091a31c2b4c15ae221735bb143bb0N.exe
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Size
40KB
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MD5
77f091a31c2b4c15ae221735bb143bb0
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SHA1
f8e60bb17124a632b0b8c43566e73ab18c484f77
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SHA256
307d7d97ffa296add6a4789a00608b82d017c43250f7b04fe35d48ffcc404cc8
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SHA512
3ae9b49f9a3b97d18ae661c384ffd3ed52e7e3f002e8c899b587489b1249df81b3095d33dc1f016070b6be9ce56b718bdf8685d3ca24aa543b688314202e7e31
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SSDEEP
768:kBT37CPKKdJJTU3U2lRtJfOKI+D9Ii1xsI+D9Ii1xNHQ:CTW7JJTU3UytJfOKI+h/YI+h/Bw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77f091a31c2b4c15ae221735bb143bb0N.exe unpack001/out.upx
Files
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77f091a31c2b4c15ae221735bb143bb0N.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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ