Behavioral task
behavioral1
Sample
f577342a18af884bdeb382b89bda6a3b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f577342a18af884bdeb382b89bda6a3b_JaffaCakes118
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Size
401KB
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MD5
f577342a18af884bdeb382b89bda6a3b
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SHA1
33435940a8a288117d76d10db6601c09de486333
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SHA256
54a6edda1f025bb6c11b327ce8bf7fc616717b722d729d077672dfcb71a5107b
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SHA512
2a8a58639dce38a46970fdbb8325d53e2b1956cb56056e125d0d2185e3f6491e1e58db47f2b330203961ea5f0a0db71d49eda99aa9575f5cf5f9a7fa885b9daa
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SSDEEP
6144:1xuo+8YCKaFkuw85RXx+IvUgchZo7ZsiUVm/WXU/IcBP7yNvo+pnD+u6oZ+W/PlW:1go+SKaw8R+IMhV+hQUGNvoonlf/Plw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f577342a18af884bdeb382b89bda6a3b_JaffaCakes118 unpack001/out.upx
Files
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f577342a18af884bdeb382b89bda6a3b_JaffaCakes118.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: 820KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 378KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
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: 776KB - Virtual size: 772KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 227KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ