Behavioral task
behavioral1
Sample
b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f.exe
Resource
win10v2004-20240508-en
General
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Target
b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f
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Size
4.4MB
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MD5
f31ed753d43bbdfb087b062e1b995ac5
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SHA1
5f46252ea141ae4d8cfd2c497cbbc8aa3cf1035b
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SHA256
b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f
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SHA512
4d2fb8a10d8d08ae270bcc9316cb1e13ad6818763c8d642b26ea724d23d377e5ccf4af9aaab3e73c5d59983d95b3f220de96f275226b87381eb2fc5ded07032c
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SSDEEP
98304:ComRTpoQB4MBuySrBqf4Y99ca17ZHDjmP38+w7TYY1:WRBJuygY9KItGPs+lY1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f
Files
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b5ef2fbea225d26bcca677a207eda5838679ee849a68f5d080d3135e4426480f.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 70KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 6.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.newimp Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE