Behavioral task
behavioral1
Sample
5375ed9539a83132fc7282fdb42222b3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
5375ed9539a83132fc7282fdb42222b3_JaffaCakes118
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Size
736KB
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MD5
5375ed9539a83132fc7282fdb42222b3
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SHA1
9c0ecc84655b80b4e59fd78b680bf44248b55a6b
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SHA256
a500789320b9bb7c7a4f84bd89190b2420f245e3e160113744b3d52cbe811852
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SHA512
283db0a7c674975b9d220501d62bbc21c6f8484c404ee23b1b7c9f01ce39e5b08e947d562709fb6afc52b7f8eae5247045f2db2159804ec755a44a600dde7d76
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SSDEEP
12288:g24Xu8Hwpy+a+ehgyAF1h7xxUDIIQ0HHZJMrz2pkKdDvv0Fv+3UCYrdN1/0T+QFN:4e8u6l3M7xuDI1UEPUTv0FEUNdNpaFZP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5375ed9539a83132fc7282fdb42222b3_JaffaCakes118 unpack001/out.upx
Files
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5375ed9539a83132fc7282fdb42222b3_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ