Behavioral task
behavioral1
Sample
ef82c8cbe6fb491b175cbd8abdbdfbb0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ef82c8cbe6fb491b175cbd8abdbdfbb0N.exe
Resource
win10v2004-20240802-en
General
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Target
ef82c8cbe6fb491b175cbd8abdbdfbb0N.exe
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Size
116KB
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MD5
ef82c8cbe6fb491b175cbd8abdbdfbb0
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SHA1
fcbbdbbecc01b608b300dfa0b71222534d22ed61
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SHA256
df67680cc80fd26de85d9658337f42b3600d18e730c2379dac327e6618bf080d
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SHA512
db2709620e13ab4752d38239cc2f7c7d7c2d60eee32c28fb2b79600414bc7acd538ae7b352d94073330b63625c145e1c3263e22c60c876aa681a34b306700de7
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5eYBTWn1++PJHJXA/OsIZfzc3/Q8zxY5eY3S:KQSox5tQSox56
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef82c8cbe6fb491b175cbd8abdbdfbb0N.exe unpack001/out.upx
Files
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ef82c8cbe6fb491b175cbd8abdbdfbb0N.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