Behavioral task
behavioral1
Sample
59a552db6e55a0db750c911db308bfde_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
59a552db6e55a0db750c911db308bfde_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
59a552db6e55a0db750c911db308bfde_JaffaCakes118
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Size
270KB
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MD5
59a552db6e55a0db750c911db308bfde
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SHA1
c0141231877961a084433f56e9a4d053f7c76c8c
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SHA256
23254485a83333ee8659108f58903ac2112d781c717be0e6c74dde13ac602b69
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SHA512
b94bbeef95fd2ad1d1bd4ac045b575e92a2fffbe6a01432b5b5d307495ccfdf61ba6a56dd45fca0af359f54df8644596b7dea021b3484400f07ebc530db575d6
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SSDEEP
6144:8s+IN9RS6LTa9Ar37L2We1zwYVlEkdqY/nMmS6H5el8BJN:pHMwm9AHebVKkdrH5eyr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 59a552db6e55a0db750c911db308bfde_JaffaCakes118
Files
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59a552db6e55a0db750c911db308bfde_JaffaCakes118.exe windows:4 windows x86 arch:x86
eacb494804cde55e7b0984642cfbc00b
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
Imports
kernel32
GetTickCount
LoadLibraryW
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
Sleep
GetLastError
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
FreeLibrary
GetModuleHandleW
GetProcAddress
advapi32
OpenProcessToken
GetTokenInformation
msasn1
ASN1BEREncCheck
ASN1BEREncObjectIdentifier
ASN1CEREncMultibyteString
ASN1utf8string_free
ASN1BERDecS32Val
ASN1charstring_cmp
ASN1ztchar16string_free
ASN1BEREncChar32String
ASN1BERDecZeroChar16String
ASN1BEREncFlush
ASN1utctime_cmp
ASN1Free
ASN1uint32_uoctets
feclient
FeClientInitialize
Sections
UPX1 Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MZyHR Size: 2KB - Virtual size: 198KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.OnCt Size: 5KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.p Size: 2KB - Virtual size: 231KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.lBfb Size: 4KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.edata Size: 75KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.sRTyB Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 7KB - Virtual size: 135KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 141KB - Virtual size: 153KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.cLqql Size: 4KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ