Behavioral task
behavioral1
Sample
d68f35db4d40adc20533a54ab9416467_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d68f35db4d40adc20533a54ab9416467_JaffaCakes118
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Size
242KB
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MD5
d68f35db4d40adc20533a54ab9416467
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SHA1
99e8efbfcf812e5de3d73902dead54e34a967983
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SHA256
0730ed4b11dc50d4833e1166c7f7bb98055c8ad233131803fb73bc72090f05b9
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SHA512
855d568b51fe0fa1e57d14fc97adf0b528068de626dc125e325816040104d97192cde08fa6e715b81223984419c5958ad33960d69339b1a575b942e34e587bed
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SSDEEP
6144:CBAlfhFAfv5RmhjjwD0FL+TOfU9fbLNEUfP:CBAlfhQvmPBL+aGfP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d68f35db4d40adc20533a54ab9416467_JaffaCakes118 unpack001/out.upx
Files
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d68f35db4d40adc20533a54ab9416467_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: 348KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 214KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 392KB - Virtual size: 389KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ