Behavioral task
behavioral1
Sample
5cff9a7bfb1baa8346d2dbae3b4b19c3a022d57e9bfafc98f50dd11ce620174f.exe
Resource
win7-20240708-en
General
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Target
5cff9a7bfb1baa8346d2dbae3b4b19c3a022d57e9bfafc98f50dd11ce620174f
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Size
525KB
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MD5
4afbc2619ae223c2f0b490f85c8e39b9
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SHA1
4a73da5fb3d93a2384c74d386853b4002a879333
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SHA256
5cff9a7bfb1baa8346d2dbae3b4b19c3a022d57e9bfafc98f50dd11ce620174f
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SHA512
e4d557bc3bf6652cfc1ea4157a3faa81e4d7fcd899e3e40714c26c19710a49ab9bd5a93af7c06a7cd53779a3c010386f0fd53d61bb735dabb2389842729786af
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SSDEEP
12288:dR0Ut+CABAUt4oZ41TyQgKt4UZYpYHlCggkfETGntb:LdiB4DyrKtDZYSHFfETM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5cff9a7bfb1baa8346d2dbae3b4b19c3a022d57e9bfafc98f50dd11ce620174f unpack001/out.upx
Files
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5cff9a7bfb1baa8346d2dbae3b4b19c3a022d57e9bfafc98f50dd11ce620174f.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 435KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 814KB - Virtual size: 814KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 403KB - Virtual size: 403KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 71KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ