Behavioral task
behavioral1
Sample
58bf41e4836ceac6b14c38d76f79e8b0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
58bf41e4836ceac6b14c38d76f79e8b0.exe
Resource
win10v2004-20240709-en
General
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Target
58bf41e4836ceac6b14c38d76f79e8b0.bin
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Size
47KB
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MD5
58bf41e4836ceac6b14c38d76f79e8b0
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SHA1
2dc1d0e5dc45970cb8c06680cdd73dd7938d9de5
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SHA256
1bd9f4d395a7ffbb7851889274b11cdf6cb99693614985b6ef4f6b2c97fa0c0c
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SHA512
76975d5f0b3b8b8c1c9769aca560f670cdb5f78d9f731d8604b9f27d1a2c1573b7cae90a499368c1eedbd2181ef89196cd4973a51aead5beae192f624700e336
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SSDEEP
768:kBT37CPKKdJJBZBZaOAOIB3jM2jMMBT37CPKKdJJBZBZaOAOIB3jM2jMkvO:CTW7JJB7LD2I2IKTW7JJB7LD2I2IT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 58bf41e4836ceac6b14c38d76f79e8b0.bin unpack001/out.upx
Files
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58bf41e4836ceac6b14c38d76f79e8b0.bin.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