Behavioral task
behavioral1
Sample
2f79682b08cfbb7232bb329978a800a0N.exe
Resource
win7-20240705-en
General
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Target
2f79682b08cfbb7232bb329978a800a0N.exe
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Size
2.6MB
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MD5
2f79682b08cfbb7232bb329978a800a0
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SHA1
4f5008a6d2447cd3982af6d2bb8bed053261a843
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SHA256
fbbd30ddae3c7bf45f01ed00d3ef23dd79084d7d555c47c6456fab2221393ce6
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SHA512
238728958409ea8a10478d0c3c8029359f8b41496f4e4f6273f16e9a85789bb58c27528b23d4dee8fbb5eb83cfebe5b924804b957f82a8c88b14b14a529a4e3f
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SSDEEP
49152:cZZvK5dAcQke4rPqDkSL+STK8q+dwBy6HrW0XZAXFyz0jnzfi7vssq:cPvK5dAyLxK+ik+dwY6HrBJAXFyz0jbh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f79682b08cfbb7232bb329978a800a0N.exe unpack001/out.upx
Files
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2f79682b08cfbb7232bb329978a800a0N.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