Behavioral task
behavioral1
Sample
8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe
Resource
win10v2004-20230915-en
General
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Target
8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe.zip
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Size
3.1MB
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MD5
8aced4afe48d901c5470bff40ef403a0
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SHA1
2e27b433dab8d372411cccbabf6ab22e8154e2e1
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SHA256
7b7f9d07cf13a4289c27451b39a8ffa2483689e98a97a6b363667e3a95db521f
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SHA512
e2f30fee5888000b7511cb00bc2081147dbe526e20a8ce86c532213b1da514bf52e5860c4517a44aecedc44ce1a6d0cdd1e07905fe4eafa625bf257769634f44
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SSDEEP
49152:6Wd5udKU49CfyaqrGj3DYkfCtasHqobQd0mx8XwMzmb+pWdourKE8DtkKw94lojF:6p0UeJyjDYkmxKoESmWDabgSour0c4lQ
Malware Config
Signatures
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resource yara_rule static1/unpack001/8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe unpack002/out.upx
Files
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8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe.zip.zip
Password: infected
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8027baf6045f016612d40215c4252e16f8b9520009a151a4b42085da7f02d6ab.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 9.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rodata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 5.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 872B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE