Behavioral task
behavioral1
Sample
d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327.exe
Resource
win10v2004-20240508-en
General
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Target
d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327
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Size
3.4MB
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MD5
d7bd3f00c14da1e9a14d40d515c4f449
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SHA1
639fcd52996f5877d357a3db9802d66ef0cb1280
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SHA256
d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327
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SHA512
c41720a62f35e585bc890a248f52370f729e90815b66ed88757a8e823adcd5e59a772d995e33367455b596055b2e8d6c1f4f86f487240c8a12fe5bf865b05760
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SSDEEP
98304:llHxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx0:ldxxxxxxxxxxxxxxxxxxxxxxxxxxxxxa
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 d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327 unpack001/out.upx
Files
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d177779f46796e6d010ef9cdc53c04e9785130c9b542261551ecd1146e509327.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