Behavioral task
behavioral1
Sample
1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496N.exe
Resource
win10v2004-20241007-en
General
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Target
1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496N
-
Size
21KB
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MD5
a3dcfddc8799d9fcb7c6d36b9f605c80
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SHA1
2184ad2d785aa213ba4ce1153c521fb195f92387
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SHA256
1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496
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SHA512
8b408ec97a0e6a7ccd9f367c63184234d6180870c105ab013e682f7233a44ab62d98d981fe67db8832a29089f1125637821275324da3690777919c63a4646988
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SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX8ZILVJ0bBUNaf:rRkiLw3HsDSARGG/sZI30bOi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496N unpack001/out.upx
Files
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1cf665cddd47b4cef3eebe7bdf7f3bf30997ceb9352c8ad19efdaaa8768c3496N.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE