Behavioral task
behavioral1
Sample
1d5b1c9ab2e70e7a7c5792e8cb7b4620N.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1d5b1c9ab2e70e7a7c5792e8cb7b4620N.exe
Resource
win10v2004-20240704-en
General
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Target
1d5b1c9ab2e70e7a7c5792e8cb7b4620N.exe
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Size
600KB
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MD5
1d5b1c9ab2e70e7a7c5792e8cb7b4620
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SHA1
0c5f456ee4fe2f13c1275780bde43916ad8b22d6
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SHA256
96be5823c1fea0b4fda54d7a2b6cb91d867e59a25512f2767d88d7afe6c48d4c
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SHA512
34771e0e3b3f6f9f0e73498f37eb5dd2f02f83ab4f64fd3461d9032e28cd2097db013a0cb26a2c4a8f19589fa289e91c0bbf46be671bae38983dc694ecbb75f6
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SSDEEP
12288:bXgcs/H3NyAhM/tj3+MILmnqSbeR+b+l95EUgildRmHUX+j0MOMzMOM3n/KOGT:7iHdyYM/t4LXXl95EUAHUXtMOMzMOM3u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1d5b1c9ab2e70e7a7c5792e8cb7b4620N.exe unpack001/out.upx
Files
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1d5b1c9ab2e70e7a7c5792e8cb7b4620N.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 952KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 467KB - Virtual size: 468KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
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: 726KB - Virtual size: 725KB
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
BSS Size: - Virtual size: 8KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
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: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 586KB - Virtual size: 586KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ