Behavioral task
behavioral1
Sample
bd47bac8253e96e28b29f17ac48d4cc4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bd47bac8253e96e28b29f17ac48d4cc4_JaffaCakes118
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Size
12KB
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MD5
bd47bac8253e96e28b29f17ac48d4cc4
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SHA1
82c06074810452be62023d450f0bee46e4fcddd2
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SHA256
abb49feb29ea8caca2d1c216e3e134c2d513a60e8a4cc92b403bfb58d5fb0fea
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SHA512
ea19dcd0d92ce26a42f746d55dacc3fc33b496d5888ad7657792175e538496f297b89591999211d59f0484a6b15abe5451ee7af4f1b5f7dc0d31c273df130e94
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SSDEEP
192:+k9/ubX/DfXNhC0wRcMpwhN5jwweghyTeq4YLu+5fGNHkorDg:+k9u7e00TpwnJw4Re+lI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bd47bac8253e96e28b29f17ac48d4cc4_JaffaCakes118 unpack001/out.upx
Files
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bd47bac8253e96e28b29f17ac48d4cc4_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 74KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE