Behavioral task
behavioral1
Sample
2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938.exe
Resource
win10v2004-20240508-en
General
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Target
2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938
-
Size
51KB
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MD5
d4187765dc1a5760c830e37d5d887e06
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SHA1
7cefaefa72861d04dc252a5f1ac28fc8c0962897
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SHA256
2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938
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SHA512
c1c5894db6e69fee1921f21d59dc692ffbb719adc993de57c75331115c81e9d831f4131e20f348260fa6b4843cb4f50f033170a6304e2c2fae21ebd5796e7399
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3D:nNJb/HkwoLe29UjQ4wqQOLIMVnS3D
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938 unpack001/out.upx
Files
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2b36b77067dd72929dd4223252a204ecbf6ad7cc89db252b01df587ba8a9f938.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ