Behavioral task
behavioral1
Sample
b59370bb2db2a8e06e6362558bfaf550N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b59370bb2db2a8e06e6362558bfaf550N.exe
Resource
win10v2004-20240802-en
General
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Target
b59370bb2db2a8e06e6362558bfaf550N.exe
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Size
62KB
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MD5
b59370bb2db2a8e06e6362558bfaf550
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SHA1
661d9932e0891cad5543d92c7ebe37043f639547
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SHA256
4977e0532c7f2b80dd028872351a64c9bb7f6967c037e7ffb5724b490d7e0c5d
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SHA512
d2f59f3456251cfad4e5be6f7a368b19dcc8e18b74274112f963896042b32cc852313015c437a07e3055eefdbb5e66292056c309659e2b0fffd390c6c747ff5c
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZTH+C+T:KQSo7Zz+C+T
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b59370bb2db2a8e06e6362558bfaf550N.exe unpack001/out.upx
Files
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b59370bb2db2a8e06e6362558bfaf550N.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