Behavioral task
behavioral1
Sample
1b5a8887ff4fa90b259eac1839f2de43_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1b5a8887ff4fa90b259eac1839f2de43_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1b5a8887ff4fa90b259eac1839f2de43_JaffaCakes118
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Size
35KB
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MD5
1b5a8887ff4fa90b259eac1839f2de43
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SHA1
4eef227d3dd8e0d898f5a21570b95e9a759c1c87
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SHA256
cd573cbb903504026487053494de83230becd64070f6422b02afc142965e0560
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SHA512
f6b8960c3919e0803d103dba8f34f4de6d349eed435244482b0370c63bd996c4a4d7e2b971592f23fbdbaea3af8720dc1454b7d5c54c361cd29173ce0e8f1de4
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SSDEEP
768:hbOu99YFVEOR9J3O9AdN4I7lANGs2HbKgEv5gvQW3ZifHxQ:hCubGEc3OSduuSNGsEbnq5y3ZAHx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b5a8887ff4fa90b259eac1839f2de43_JaffaCakes118 unpack001/out.upx
Files
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1b5a8887ff4fa90b259eac1839f2de43_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE