Behavioral task
behavioral1
Sample
b66cc697144f738d6a3e4b0fa6fe1350N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b66cc697144f738d6a3e4b0fa6fe1350N.exe
Resource
win10v2004-20240802-en
General
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Target
b66cc697144f738d6a3e4b0fa6fe1350N.exe
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Size
26KB
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MD5
b66cc697144f738d6a3e4b0fa6fe1350
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SHA1
3e8d65792e3fcf764acba49b637a83b4869148d5
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SHA256
a5bb8b6c74e0810f6f651610b836b10d47d02fab315e3f766fc241b76bdcca0a
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SHA512
aa0252aeeb3f5b887cc3d3053c2524bad7a50a24a46d08206f24f5bbae56e21da6c03d3cf008ec7345f1b82684452b857b8b1e8a4494a3b523a0886e24237af6
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATB/yNhPn0DPn0y:CTW7JJZENTB/oP0DP0y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b66cc697144f738d6a3e4b0fa6fe1350N.exe unpack001/out.upx
Files
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b66cc697144f738d6a3e4b0fa6fe1350N.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