Behavioral task
behavioral1
Sample
b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be.exe
Resource
win10v2004-20240426-en
General
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Target
b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be
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Size
5.5MB
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MD5
4aba9a3247b7cad16a98e8531178ddc1
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SHA1
4d043ff5016925ae758322615c054d8514f2af14
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SHA256
b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be
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SHA512
78a08c9243c2826f2eff5a67d758b13a9a11ef4f0151d86dec4b7442afcde0f0decd73b111ecc631497342ae59851a310203c3ae452afe3eeaabcb8c93e38d2c
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SSDEEP
98304:llrsssssssssssssssssssssssssssssssssssssssi:l3
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 b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be unpack001/out.upx
Files
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b6b30234d12843f640eb9425a15489658d32d10492ce01727df411831324c3be.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
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
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
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
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE