Behavioral task
behavioral1
Sample
b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370N.exe
Resource
win10v2004-20241007-en
General
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Target
b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370N.exe
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Size
90KB
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MD5
43d1d647eab32050d7cffa59863d37f0
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SHA1
1bbfbe53288f1be8bbc9391311959e1dda260857
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SHA256
b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370
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SHA512
0c7261ca83191fc0b0e12f690a21ef49ecfa0bc590e6f718bf454fa3f45565ade057b54c649f0e4b31c68b46add19c44b68b9ec2944ca8a76438c49038162823
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370N.exe unpack001/out.upx
Files
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b55cd6171f50af5929874fe1c983de80e4de8297c08ae2261150e6f06a021370N.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ