Behavioral task
behavioral1
Sample
efe531a04788d8ee1c5ad6e97e76ac20N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
efe531a04788d8ee1c5ad6e97e76ac20N.exe
Resource
win10v2004-20240709-en
General
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Target
efe531a04788d8ee1c5ad6e97e76ac20N.exe
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Size
23KB
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MD5
efe531a04788d8ee1c5ad6e97e76ac20
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SHA1
c4b1b28662c97cbaf4bf428699650e5a4c0b1fa9
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SHA256
93972959a1f62788933fab1d1b80a93e66b9a00b6964b7ad90f4892b90d751a4
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SHA512
489f669f558706fc5a39cfd40f7b877a71f11c3548e2e5f696b2c30169f280faedc8db28e27da1af291eb51ead8059c48a12ca895b39cc94619895fc8e692e28
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJblDZblDZy924Su0QK8u2l1QI6924Su0QK8u2l1QIElS:kBT37CPKKdJJBZBZyF/MF/orMalYfpBH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efe531a04788d8ee1c5ad6e97e76ac20N.exe unpack001/out.upx
Files
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efe531a04788d8ee1c5ad6e97e76ac20N.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