Behavioral task
behavioral1
Sample
bb556b8e1288eaf8ef67af7f38cb0060N.exe
Resource
win7-20240704-en
General
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Target
bb556b8e1288eaf8ef67af7f38cb0060N.exe
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Size
180KB
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MD5
bb556b8e1288eaf8ef67af7f38cb0060
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SHA1
8684c20f956443fc0a50b157e8f0638c6281978b
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SHA256
062d0053f3e753a5c62f85a97d428e8fd2d2ec92d9408946191d7bbc1c158737
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SHA512
bc36d9bc0f694d6ec151980cab65d046eda2e749a1d1fd0c00dbb2b155679964e0fc5568bcb1eda5cb405cd8b117bf1919c7bdf879e2ffe3fe1744dee291187c
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxwT75T71fxRfxO:KQSohf7fE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb556b8e1288eaf8ef67af7f38cb0060N.exe unpack001/out.upx
Files
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bb556b8e1288eaf8ef67af7f38cb0060N.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