Behavioral task
behavioral1
Sample
bc07ac1963990738f8148c22d6301b76.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bc07ac1963990738f8148c22d6301b76.exe
Resource
win10v2004-20240226-en
General
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Target
bc07ac1963990738f8148c22d6301b76
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Size
164KB
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MD5
bc07ac1963990738f8148c22d6301b76
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SHA1
85a87ec513439630899e7d201f3f83edc6f46e17
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SHA256
c34e5e029921758c48ba757f2116ccd4d6b54bcccd4299fc5c8e6e77e1787362
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SHA512
3bb737fc63e4285ded09c0799beb3d4a7b97d4d6e27117feffb66c8ec7fe8744fd52b36ce25c073445f2f775a73912e44e4402a453edab84d48babc0ebf333b8
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SSDEEP
3072:qgT7gIOOdsvAsgNMGdiHJh0MT5POQKAPQVUzO9Pta3CgT7gIOOd1gT7gIOOdP:qWBsg1ip7WpICkyWHWR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc07ac1963990738f8148c22d6301b76 unpack001/out.upx
Files
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bc07ac1963990738f8148c22d6301b76.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ