Behavioral task
behavioral1
Sample
b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002.exe
Resource
win10v2004-20240426-en
General
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Target
b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002
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Size
158KB
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MD5
7344f8b593b7c6e2b7b02366a9de8803
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SHA1
ad835932ed94323595c5cb7a112d7335123abf10
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SHA256
b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002
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SHA512
958761f00ace3e403237cf47a81d95967d02606d5f7f27635cd4f59247a9731fdd170312acc862b61e6f79eecc011ba9ff74e528587bb41d8a370ce189eab5d9
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SSDEEP
3072:t/jbLl/gvQoutA1Tj4mYWR/RM14itcWr7WmuPtIhky3dVId:VjluQoSiIo5RbkrItOk2u
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002
Files
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b9257844b4e4c39b47efe5710665acb9a18d0e358656ed04911a59c0eeb8e002.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB