Behavioral task
behavioral1
Sample
3fe4c784dfb841053360622561788dacfc8e4b81567bc461e4cd33e61d2d1e64.exe
Resource
win7-20240708-en
General
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Target
3fe4c784dfb841053360622561788dacfc8e4b81567bc461e4cd33e61d2d1e64.exe
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Size
712KB
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MD5
c798a0526218a02b39a5789aac0f8802
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SHA1
d23e9b5eb48d192a8494b225472478d820e7083d
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SHA256
3fe4c784dfb841053360622561788dacfc8e4b81567bc461e4cd33e61d2d1e64
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SHA512
beae93075c02917b483523e240727b91c640e4e23291b61cd11d1cb283762ab90784f09a53a1e842facba064f7ef60cf9eeb01085f8156e6963169c747805d52
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SSDEEP
12288:sYV6MorX7qzuC3QHO9FQVHPF51jgc6B+gwiK3fw3uZhWOkVdRcTkXfmCspC1YHdm:LBXu9HGaVHaJK3I3uZoHuTofJr1Y/YGW
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fe4c784dfb841053360622561788dacfc8e4b81567bc461e4cd33e61d2d1e64.exe unpack001/out.upx
Files
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3fe4c784dfb841053360622561788dacfc8e4b81567bc461e4cd33e61d2d1e64.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 884KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 366KB - Virtual size: 368KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 373KB - Virtual size: 373KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ