Behavioral task
behavioral1
Sample
42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc.exe
Resource
win10v2004-20240412-en
General
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Target
42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc
-
Size
21KB
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MD5
5d672db961b58fac9798e1455fad7d2e
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SHA1
c07a73671e1b0b09202664733f63e2a272b70bbb
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SHA256
42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc
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SHA512
100a62809aea531ad8c76c40ddfd355fb725ed6a8150e6171ed2fca2dda427794b5690df9fd3cbc3f21e4d90b7f1191e58ae424615b03a7eba26da3e89739a13
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SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX8Mb7a6ZG:rRkiLw3HsDSARGG/MMb7rU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc unpack001/out.upx
Files
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42e12cf2ad0ce4076e6f2a0ecea15fd6f47d64ac8bc3555d7f8e2392409accbc.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE