Behavioral task
behavioral1
Sample
efc5375e36af2d2754df1086dfdbec4b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
efc5375e36af2d2754df1086dfdbec4b.exe
Resource
win10v2004-20231215-en
General
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Target
efc5375e36af2d2754df1086dfdbec4b
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Size
5.8MB
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MD5
efc5375e36af2d2754df1086dfdbec4b
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SHA1
906787504dd0e1affa6eff58f843c7af0685153f
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SHA256
0f4a6b1ca20b1846e96d1017796cc4ee26e330eb125648a0e4aeb8dbb5211306
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SHA512
9b1c4b484f2008dbce6bb9996fd6701445bca7b620b98d6ad4dafaf661d12f7647d7a4f2f53ee8ca60bbc6cbd8474a0f422813f58fdccd53484ed0d0dca6500f
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SSDEEP
98304:QKpodZeIjD4E1dcGQZaXhP5a9UEI+eG9jAkbkR79D+cVItGQZaXhP5a9UEI+eG:QMQZPjbSGhRaaCkN9qHGhRa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efc5375e36af2d2754df1086dfdbec4b
Files
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efc5375e36af2d2754df1086dfdbec4b.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: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE