Behavioral task
behavioral1
Sample
cygwinxp.exe
Resource
win7-20240903-en
General
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Target
cygwinxp.exe
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Size
549KB
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MD5
2ece86924bf59c82b3c1936760ef4631
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SHA1
aaa2552de78e14891937c1fde86032e811cf3c3a
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SHA256
5b60813ffffd0df1e99477331a23c4d73d9e0db687d1a2f49be69bcd7d5985a6
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SHA512
ccdc5d447e9f4d581b11af216ebc404153c188ce21f9e82df17aea7823108601070da7c00f0c7654238c63f8f2cd58e2448ce5acb1691029f02aeae4ca273fc8
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SSDEEP
12288:kBnBA3ld+d459ZC0eK8JbqtpmFn8ES368SXyyglX4TssablV/EGBQoS5g:kB21d+d459ZC0GJbj8Exef/H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cygwinxp.exe
Files
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cygwinxp.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 538KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE