Behavioral task
behavioral1
Sample
f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c.exe
Resource
win11-20240419-en
General
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Target
f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c
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Size
266KB
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MD5
3fbddc8a753a593c18c8398fca3da9d5
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SHA1
e8e2d658cb0560a090172d1ead1508c3fc6c02d5
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SHA256
f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c
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SHA512
ea8d8db7eb805c37035740698f5192b75542fa209775b8065c08e4ab000b39e92cab676863bbf4720fdb3eed08af62c3948b2d30fa5ad19ae5c70a9c567408ac
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SSDEEP
6144:oXzKdNY49u8rVJaKCpSEhI1pRDl8yuLi01net:Xa4ADc80p2+01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c unpack001/out.upx
Files
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f91d680f8810941c2053e804f0f9d85c37f2a932622d23d4e675a5d093a98a1c.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