Behavioral task
behavioral1
Sample
b7538ca6f2ab62cb9d38bce49ce04fd0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b7538ca6f2ab62cb9d38bce49ce04fd0N.exe
Resource
win10v2004-20240709-en
General
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Target
b7538ca6f2ab62cb9d38bce49ce04fd0N.exe
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Size
39KB
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MD5
b7538ca6f2ab62cb9d38bce49ce04fd0
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SHA1
926396f9811c975942d5774b994f5215264b3135
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SHA256
1286bc2a121386a22fbddbd34d48204328b70468f34ab4b479074aca53a4123e
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SHA512
1890798b2b9ec16d6806daebe52d3f642c812ca4f3b8c79636e6d02960a4e998ed51ce782e29e1b9ae01b2116e302e6746b380e698062eba0afaa93e5982aaa3
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SSDEEP
768:kBT37CPKKdJJBZBZaOAOioMpOiJfoMpOiJDJNLJNRKYWg2Wg+YVBAJJ92AUJm2A7:CTW7JJB7LDqnJJNLJNRKmYQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7538ca6f2ab62cb9d38bce49ce04fd0N.exe unpack001/out.upx
Files
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b7538ca6f2ab62cb9d38bce49ce04fd0N.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