Behavioral task
behavioral1
Sample
26a3dd5225850d65e22a103c09e7f3f8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
26a3dd5225850d65e22a103c09e7f3f8_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
26a3dd5225850d65e22a103c09e7f3f8_JaffaCakes118
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Size
212KB
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MD5
26a3dd5225850d65e22a103c09e7f3f8
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SHA1
af18860e663873d5e5f6103585f1bec972f0ba8b
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SHA256
b9ba438215c9d6cbee983ff8af8fbb9273565ece4bf93eb974c39c7917b0e8a4
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SHA512
55fb9f1c07bc073e2dd326307ebcfd6aacbfcfed545ecb9dd5bfdbc3423b4e814e393d8d97af7e96c7f084778351a8f304f69f3e5d046ad8148ff0fe35695aaa
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SSDEEP
6144:kzz9B316segdivsA6sw0KR8+Sjg67A/f8uIymu:qzh6rEArj+Sjg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 26a3dd5225850d65e22a103c09e7f3f8_JaffaCakes118 unpack001/out.upx
Files
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26a3dd5225850d65e22a103c09e7f3f8_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 210KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 460KB - Virtual size: 459KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 696B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ