Behavioral task
behavioral1
Sample
4b04cbf8228405670a7d1ae643c7ee90N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4b04cbf8228405670a7d1ae643c7ee90N.exe
Resource
win10v2004-20240709-en
General
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Target
4b04cbf8228405670a7d1ae643c7ee90N.exe
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Size
142KB
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MD5
4b04cbf8228405670a7d1ae643c7ee90
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SHA1
90b0ed5e031c1f66b74fee8c518a54053cf0eeae
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SHA256
eec840aa8b6c6544bdf6f22d91b9a2bed0be392045807b605df175e35b62ac4e
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SHA512
cf30303d10af36b006fc2c7d102c36c954d79d62d5dfa3d2c766d9769f08caa5490ca15c36901edd08c50a161b15cfdf50a50100be3149c11c9cbadbfe00fdb3
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SSDEEP
3072:KQSohsUsxe+erZLZ9QSohsUsxe+erZLZc:KQSohsUsxe+e9QSohsUsxe+ec
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b04cbf8228405670a7d1ae643c7ee90N.exe unpack001/out.upx
Files
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4b04cbf8228405670a7d1ae643c7ee90N.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