Behavioral task
behavioral1
Sample
fc12397e692c6a4d46db560ff744580f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fc12397e692c6a4d46db560ff744580f_JaffaCakes118
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Size
260KB
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MD5
fc12397e692c6a4d46db560ff744580f
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SHA1
6d1c0519ca2ba1d896429d580870d2184f0411ff
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SHA256
b9834bcd866c30f1b38bd7f11db154bc51dbaf76ead7f0569605e8b5a76e6f80
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SHA512
af2e5a099147770b01afb11a4e6a88d98bde00088ab830b34453d64790fdaa94d62ad8d07c6930846f3a37a1dfdd87ee7e5c7ded9177baff2c6bb4aee5aee981
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SSDEEP
6144:1OKI5KpFM6LKCcyu6Hnw7gcT4oz5avbKjGflC58q6raQi:1OKIAFM2Kqw7rT4oUbOGfo5oW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc12397e692c6a4d46db560ff744580f_JaffaCakes118 unpack001/out.upx
Files
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fc12397e692c6a4d46db560ff744580f_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 252KB - Virtual size: 248KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ