Behavioral task
behavioral1
Sample
fe3e5f7b2b31513dda3518254894cda9_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fe3e5f7b2b31513dda3518254894cda9_JaffaCakes118
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Size
3.4MB
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MD5
fe3e5f7b2b31513dda3518254894cda9
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SHA1
adeb84e5be98ed3a6f5e31289217d282d2ddac31
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SHA256
137f8c849987d1797fe85d66c557cacdfc38f3c7a2f4bd5dde40fc4784c229a1
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SHA512
aec56876d73ab3fe5e364783416c14b1e7e9acb6a45d287228980936242e52effdd00597e907fc6dcd064db8faf967fb0e82317da348e0afc9b21a9c4c006a11
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SSDEEP
98304:3+yzaHoH6G1TiRBKlbUyoye2S6Z/LIkgg9OIjlTDdw:DMG1omYmefI/LlgilPq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fe3e5f7b2b31513dda3518254894cda9_JaffaCakes118 unpack001/out.upx
Files
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fe3e5f7b2b31513dda3518254894cda9_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: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 567KB - Virtual size: 568KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 660KB - Virtual size: 976KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 287KB - Virtual size: 288KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ