Behavioral task
behavioral1
Sample
b8906a49dc711166d8ae9920871c6b5a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b8906a49dc711166d8ae9920871c6b5a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b8906a49dc711166d8ae9920871c6b5a_JaffaCakes118
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Size
710KB
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MD5
b8906a49dc711166d8ae9920871c6b5a
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SHA1
4b3e2f4fb9259b7e222592a2b31aeb31e378d0eb
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SHA256
8017342168eae30df5901238f585fe93213f87ad8246fa1c3de002b0505e43bf
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SHA512
e00828e48da3946d8da6f09b60ed8c5f956afef32f083cc30d30664235b20c1a6c07a0db8bffaf1ff2f22697e6d09543821a28df5239a498b4af39fcaf9f0a1d
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SSDEEP
12288:Wzr7zJdzz4p3IBwPLh4DYNU2ofFm7D1eh9YqJhU5ut/fgw/1FeUXuHSlAI7DqbHJ:WzP0BIBwqDcU2u+chUUl9/1gUXuuKHG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8906a49dc711166d8ae9920871c6b5a_JaffaCakes118 unpack001/out.upx
Files
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b8906a49dc711166d8ae9920871c6b5a_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 14.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 679KB - Virtual size: 680KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 592KB - Virtual size: 591KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14.1MB - Virtual size: 14.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ