Behavioral task
behavioral1
Sample
42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.exe
Resource
win10v2004-20240802-en
General
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Target
42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N
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Size
1.1MB
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MD5
f8c2df9fd2ab013bcbbde3a080df6970
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SHA1
20b9b6ab1a16adf51df30a48d0eac83770cc1db7
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SHA256
42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640
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SHA512
e8a6dc9d16e12aa346db02236d0300209561fe8c826983716f99a0d9ba0f5f4775f63098cce49fa679b1ec94e56588ad072d8ecfb832b1d3484f5db217db8f21
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SSDEEP
24576:/EDE0Pc0mLKryrAzG/dwCCCDsQAWGBr9C7dLzBJZCxFFSOSn:0E0PpD10qZC+WGBrIdLzBTrOO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N unpack001/out.upx
Files
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42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 4.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 46KB - Virtual size: 48KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 1016KB - Virtual size: 1015KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ