Behavioral task
behavioral1
Sample
fbd9c1f3321e96b1b984f34a52e1a6e0N.exe
Resource
win7-20240708-en
General
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Target
fbd9c1f3321e96b1b984f34a52e1a6e0N.exe
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Size
122KB
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MD5
fbd9c1f3321e96b1b984f34a52e1a6e0
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SHA1
e0f4ea926627b5280c0074799f86528858849ee0
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SHA256
2de80241931c5ab9e6350cd94b0214167f2d7375f19c1cc5968e72f71c044eed
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SHA512
7d7d96823e1ae22b35e8680215131efc2101ed26ad1bc582d097c6b08677da6b015deea1f42604e46eedafb1640ba029ecd7c0d31bb4d5cd41cc8863909ac545
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SSDEEP
3072:SnpAQ9iMGfUSaOy9SnJUwFU+FUhFUeFUXFUqyqKRrpF6PwX:SnpAQ9iMGsSaOyig
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbd9c1f3321e96b1b984f34a52e1a6e0N.exe unpack001/out.upx
Files
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fbd9c1f3321e96b1b984f34a52e1a6e0N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ