Behavioral task
behavioral1
Sample
8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8a55039e2955a8cce1f9b591d0089011_JaffaCakes118
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Size
548KB
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MD5
8a55039e2955a8cce1f9b591d0089011
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SHA1
0d5a20a3935220302e43194dfb13d8c4aa2e0dc5
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SHA256
422bb971140090099735b63995daeb355d9426f25407116869250ea95c26f001
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SHA512
5505c49fca51fb8a4f3c2343c536028c2c0d4057b5d7959e440543dfce5166aeb34edfdf71031ab4da0c16c9db01f4baf0d9b97d220b59aec92be693d23972f9
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SSDEEP
12288:X6UIWxysFrVL1nP8AF8edYElVj8xUtdisoxzTTm2cDhkdGmiu3R:X+WtbDF8Ulp8v9Xm2cDh8Gmh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a55039e2955a8cce1f9b591d0089011_JaffaCakes118
Files
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8a55039e2955a8cce1f9b591d0089011_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: 580KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 281KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mjg Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE