Behavioral task
behavioral1
Sample
4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c.exe
Resource
win10v2004-20240419-en
General
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Target
4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c
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Size
113KB
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MD5
7af441b5ba75a720669f6f38e1eaf451
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SHA1
4f138849b80b6e4aabd805b49ac763c0b9ae7bb7
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SHA256
4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c
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SHA512
e5643b69d44591f8e5a6f6ead5586249a0560ab58fc369b489ded808e2504bdb99a0c91a6065bc94993f9e08a9ca846bd4703dd6b36a8b6c1d5acaded98b34ed
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5SGfFpsJOfFpsJW:hfAIuZAIuDMVtM/XSe
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c unpack001/out.upx
Files
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4446f0f6301c1834b4ddab32fba0d30c7e2d6289511471a251b69b09d057359c.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