Behavioral task
behavioral1
Sample
keys.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
keys.exe
Resource
win10v2004-20231215-en
General
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Target
7fe98663152c33e31951626b23e617aa
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Size
3KB
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MD5
7fe98663152c33e31951626b23e617aa
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SHA1
059976ae4e0ae7ed09ccbfa179cfae9a6528244a
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SHA256
ea3e309b6cfc6cf977155a6729c6c1993d61468211cc6bb6cbef3b58c210f2f0
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SHA512
c6a573a4aa3e4f4b88a15fb7fefd10e93f584f0cd96e400009344cd1365c0f6f7b84b32e9a14ef68f34ff283b577f98cb2b783e15cf6e351842f238144e5671a
Malware Config
Signatures
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resource yara_rule static1/unpack001/keys.pif upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/keys.pif unpack002/out.upx
Files
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7fe98663152c33e31951626b23e617aa.zip
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keys.pif.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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 4KB - Virtual size: 2KB
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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE