Behavioral task
behavioral1
Sample
b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142.exe
Resource
win11-20240221-en
General
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Target
b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142
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Size
266KB
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MD5
32b39a42e8048dd64de9e51cc1db9e7d
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SHA1
6595ffb714f061256bd6e8c14d412bb77f94955c
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SHA256
b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142
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SHA512
e2b2f8d1ea8df4fd6bf775dfbd7490f3b7a208c21b81afc6c325957dac078baab5dfca5f655af6709b66c02686b26d04629168a85154e74f20290e99fae8685b
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SSDEEP
6144:5XzKdNY49u8rVVbCriGtJjcWA/R01net:ia4AO+ri6JCR01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142 unpack001/out.upx
Files
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b638f609191738d554ff3cb2ba18dc899649207d7652aa7596d3ebeefdd79142.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ