Behavioral task
behavioral1
Sample
65b8c2eee2f4e9082af55a119fbb4075_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
65b8c2eee2f4e9082af55a119fbb4075_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
65b8c2eee2f4e9082af55a119fbb4075_JaffaCakes118
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Size
435KB
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MD5
65b8c2eee2f4e9082af55a119fbb4075
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SHA1
95655bca10e97f105f21b1e9420b035141f47e0e
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SHA256
60315556ab36c0caffcee7cf3f765e762669cb48bdf4f69dabd11723557aeaa8
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SHA512
fba6572f308ad68f17fd88d8a4e78cb7e13beec4fccc1bbcfae9ce4d5f03ad473bdb4631b45ca03f1b4768adcbb25987cb98f4ee79f614ba65b0c7454c1fc92c
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SSDEEP
1536:4m7qOKB7YehgbvyMrKdeKVyhcVvutacG7Gxc8:JOOqMeOLqV7Vvsy7cL
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 65b8c2eee2f4e9082af55a119fbb4075_JaffaCakes118
Files
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65b8c2eee2f4e9082af55a119fbb4075_JaffaCakes118.exe windows:9 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: 364KB - Virtual size: 364KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE