Behavioral task
behavioral1
Sample
7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5.exe
Resource
win10v2004-20240426-en
General
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Target
7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5
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Size
1.0MB
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MD5
926f05c271584824c07969bc5ee328cb
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SHA1
99bd3a755cd58399b635f0b5762ef85e6e7569df
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SHA256
7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5
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SHA512
0966e63150c7dabc2036ac64fedaea5907c77f70653da514aea46450714623d429e197ddff581f86947206f4759aeb06cd360c6cab7a813ad78f781b4c0c62a4
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SSDEEP
24576:bHrAYGfPMwVCsBoW/JtRKrSKchqfg8W/vMp/6q3bTc0S:jrJGXMwVCsCWhUSPqf5W/0d6q3Hch
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 1 IoCs
Checks for missing Authenticode signature.
resource 7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5
Files
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7a8611c2dc6de7c1c5c590891d2d1c73ab50e1ae8e6cd9e3c764b7ab425b97c5.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ