Behavioral task
behavioral1
Sample
ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f.exe
Resource
win10v2004-20240412-en
General
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Target
ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f
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Size
297KB
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MD5
000c7110b09ac47e5ad6b7159c6ca1e5
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SHA1
13bdc6d61ced5079ff33786365cb44e09ab90e3c
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SHA256
ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f
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SHA512
178ba25174691b6ae4278b61a1cdba76126641ef29f909eaccd7d5d867885a8a1e8535eee4523ddb2a7f1bc1c7c7a6603f91a732a350e0db47fad99f9d360db7
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIjyBrOd+:WacxGfTMfQrjoziJJHIQZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f unpack001/out.upx
Files
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ef4bb8c7e93680f70dd54b611305c85e429e5f17eda136b85173f4df03234c9f.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ