Behavioral task
behavioral1
Sample
e4b203aee2bc8cfd4531360ae9c29d01184caf47f102fd07936ed57fb277498a.exe
Resource
win7-20240705-en
General
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Target
e4b203aee2bc8cfd4531360ae9c29d01184caf47f102fd07936ed57fb277498a.exe
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Size
690KB
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MD5
cce6f51e61959982e05acc10c9a1e0e7
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SHA1
0d1c5661d2fba01f5f9b31ee98a997fb2c491e07
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SHA256
e4b203aee2bc8cfd4531360ae9c29d01184caf47f102fd07936ed57fb277498a
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SHA512
ac27147e5960b424c62c454810f08dd3a4c34eb1d389343633b74ce5d39715e2ce54cbc395fd689c0066bf664393656b96ce5e7ec1336e412273b698c3f9c84b
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SSDEEP
12288:JsHzOUNUSB/o5LsI1uwajJ5yvv1l2akZ6cn+3770n3OCASkvYSKgdBn6OHfTpDwi:wiUmSB/o5d1ubcvhkMcn+3HG+3DR6mND
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 e4b203aee2bc8cfd4531360ae9c29d01184caf47f102fd07936ed57fb277498a.exe unpack001/out.upx
Files
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e4b203aee2bc8cfd4531360ae9c29d01184caf47f102fd07936ed57fb277498a.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: 860KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 319KB - Virtual size: 320KB
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: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ