Behavioral task
behavioral1
Sample
4761a9b37910ac6c305e4340c4c88b03_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4761a9b37910ac6c305e4340c4c88b03_JaffaCakes118
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Size
187KB
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MD5
4761a9b37910ac6c305e4340c4c88b03
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SHA1
5372a9ac0856ab0312f5168b926e33074166d355
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SHA256
de2ebd02778d1375076661f901f82c21f9a715a79835ddc23b197181f2cb32e0
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SHA512
0681e5d6680c2a098b291fc0a55dc8e438f967d3d5365fcf60a7a2ca787f94e020697fdd123892a2ab4938bf64ecc12265f9705e699f55889ee8d85b436932cf
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SSDEEP
3072:o4+mL2lDDk5YXuX8CcqsyBH0ZbPW4x7k7gpdsXt5HC4sw6VMJ3Ro+fCbONM4XBlu:os2q5dsyt4zW4xOgpd0nHoiJ3RomCbZH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4761a9b37910ac6c305e4340c4c88b03_JaffaCakes118 unpack001/out.upx
Files
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4761a9b37910ac6c305e4340c4c88b03_JaffaCakes118.exe windows:10 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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 134KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ