Behavioral task
behavioral1
Sample
7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e.exe
Resource
win10v2004-20240508-en
General
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Target
7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e
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Size
1.3MB
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MD5
bc601034a29bb0474e68a680dfa74089
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SHA1
1fefc4e698dc92cac8efbc72248c42fe3c0b6601
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SHA256
7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e
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SHA512
1beac43d364cf10f6f6a0d2cd08e3c382484d20ff9f0c4974def105717a006d2d49340f7aaa876dbfb115d22719918738e23e8f74b9177408d217de6d27fb069
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SSDEEP
12288:ZAIuZAIuOylj05a55PJQHbuZ/kPlWzsiqL1SWb3bqnw6wNHy0N0/AnQ63zg2nzTI:mw5Qyc+Aqw6KH+AQ6g2zTHq3
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 2 IoCs
Checks for missing Authenticode signature.
resource 7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e unpack001/out.upx
Files
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7fd2afc0745e43f3ebd7003960dc156f02348a5e42acff95d9cb2f111d4a5d6e.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