Behavioral task
behavioral1
Sample
c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672.exe
Resource
win10v2004-20240226-en
General
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Target
c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672
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Size
3.8MB
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MD5
2e22d5ec3ce7834d2129628ee4484e5e
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SHA1
a54dae721bca3a994081135a7ea2cc115955469a
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SHA256
c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672
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SHA512
cdb0b43fb784e2c172869636633f840409971814805995f8b6216fb2aa89d88b07ac3e7827253e78883fb267c381cc0f11863ed1d083ed177a2c4aba776d531d
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SSDEEP
49152:mICJaSeHz2UXUZdvOFGF0aHo/QngV/n4nY28lop6fe:/SSeBOW0SmQnJYVq4e
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 c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672 unpack001/out.upx
Files
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c58c4b4149b5755ccab129ffa64636581dc38957cec6b4a36da4d5d0d7b84672.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