Behavioral task
behavioral1
Sample
8e35ab67451a84d1f4e388c155430246_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8e35ab67451a84d1f4e388c155430246_JaffaCakes118
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Size
634KB
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MD5
8e35ab67451a84d1f4e388c155430246
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SHA1
6736210deecb4b60340403e6c837cdcd96bf93bb
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SHA256
fbee5686f0493548580f55b92270fe188730e824e8e8cb711d2574601db89600
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SHA512
6d98e0a60007ca764f0e423f0f40cc31cd25299059441a8703dcbca79d7725118d2aa4ed6058d5e5cc8c843e2a07af90c284c5b92cb498e3c83f438e7ec33fe3
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SSDEEP
12288:HGdVlWMbp8pqwWLQDK527LpVsFd4gHBhwr+1dv6+Uo5rDJREFHT:H+uepNwlDy27LsF2C1dSnohjEFHT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e35ab67451a84d1f4e388c155430246_JaffaCakes118 unpack001/out.upx
Files
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8e35ab67451a84d1f4e388c155430246_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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 550KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 21KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 905KB - Virtual size: 908KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ