Behavioral task
behavioral1
Sample
2b8ad83439b5b0baf5bd1a9f94f763d5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b8ad83439b5b0baf5bd1a9f94f763d5.exe
Resource
win10v2004-20231215-en
General
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Target
2b8ad83439b5b0baf5bd1a9f94f763d5
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Size
12KB
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MD5
2b8ad83439b5b0baf5bd1a9f94f763d5
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SHA1
ef88e2eb3c91f505a055327d0dd87c45b54c3989
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SHA256
7f2864ffe7384f528d16592f946c8348874df62263adfbdfcea23e1f6f101dde
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SHA512
c5e3a4a448da2eb85a9b22e7d180d1ed2eee5a830c3952433505c7f5273f572bc785077bb1f64575a98aa3286efa254615ec3113422f92b77b732a5f29aa608c
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SSDEEP
192:RygrsYZFsmyMnGImMC6qk5R8who916JwebR41Q3VAFCj2LwcpCGza+:IgrsYZu+9mt6vd616JZkQmFSnGO+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b8ad83439b5b0baf5bd1a9f94f763d5 unpack001/out.upx
Files
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2b8ad83439b5b0baf5bd1a9f94f763d5.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ