Behavioral task
behavioral1
Sample
3380857cde396c8afd91bf79d7047840N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3380857cde396c8afd91bf79d7047840N.exe
Resource
win10v2004-20240709-en
General
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Target
3380857cde396c8afd91bf79d7047840N.exe
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Size
2.2MB
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MD5
3380857cde396c8afd91bf79d7047840
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SHA1
0e9fce3419e64253960e62d6032b1f69874653f4
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SHA256
03364b90c40828b96286831e7ed7ec7c4578ab533c686610b16e2672565c02bc
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SHA512
fd6bc4d7f1befa52b01251afd3a5217fbf20c8e34681437f47d8c78d9904ad57224323b0007ace9b5aff9c5ab03647299d880bcffe1d2b9390c94c2e5ff121a0
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SSDEEP
12288:gOaOB0vOB0JuPu9OTOB0vOB0JuPu9OTOB0vOB0JuPu9OTOB0vOB0JuPu9OTOB0vw:gOWOVOWOVOWOVOWOVOWOviVdKApOb5x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3380857cde396c8afd91bf79d7047840N.exe unpack001/out.upx
Files
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3380857cde396c8afd91bf79d7047840N.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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ