Behavioral task
behavioral1
Sample
4fb162c768a0d0e055c4bfc96a6cfcb0N.exe
Resource
win7-20240704-en
General
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Target
4fb162c768a0d0e055c4bfc96a6cfcb0N.exe
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Size
41KB
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MD5
4fb162c768a0d0e055c4bfc96a6cfcb0
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SHA1
c0c529749ca419e5b773c0202a53cfe70dd660ea
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SHA256
f98c472eb1ed4d8e84a8b553ef7d678772199b061feb5f5e7a36db6dd1789280
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SHA512
196984c6d3644f1a7bb92e3c3a577102718a305cf5b3b38bec6a21676659325374ee3c396c7c8b2e547c1942d4ca34855bfe6b5da76f5be2ae464664dad6d90e
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9ffgT+i1xrfgT+i1xt5uD1Gn2kD1ID1AD14E2:CTW7JJ7T5YXYLANMS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4fb162c768a0d0e055c4bfc96a6cfcb0N.exe unpack001/out.upx
Files
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4fb162c768a0d0e055c4bfc96a6cfcb0N.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