Behavioral task
behavioral1
Sample
4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea.exe
Resource
win10v2004-20240508-en
General
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Target
4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea
-
Size
3.8MB
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MD5
ace4ebcda61c8c75a0e52f56266a550d
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SHA1
a31b5023ae23b6f45dc72c176dd7aa260562b830
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SHA256
4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea
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SHA512
a3412345326245881f1ba69432dfd720301c9c70f32ee38daa08f1b3bcf98e6be105c22ba635cbfe1c66902c9ba8255cd78c6958cc752fa4a9b49b3691f8bec3
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SSDEEP
49152:mKCJaSeHz2UXUZdvOFGF0aHo/QngV/n4nY28lop6fC:BSSeBOW0SmQnJYVq4C
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea unpack001/out.upx
Files
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4156920e6292b271cb41e69bd9d240748b4b6ac37738af9a4066b281067c63ea.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