Behavioral task
behavioral1
Sample
ba5b9a39e1c3dcbebfd275d7e7df37b8_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
ba5b9a39e1c3dcbebfd275d7e7df37b8_JaffaCakes118
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Size
52KB
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MD5
ba5b9a39e1c3dcbebfd275d7e7df37b8
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SHA1
2f7d85385a87cc80cfde9abd8ea09482df357a9e
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SHA256
8d0dc53e1b1132e252c1e3237c5247fd26ee7221b4ae9c7878c9510232858504
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SHA512
d59c83ed483309e2da8bc0c48bf2b2c5953fa3c9331c6463cf303234aa41a5375915867a030b146c5e8759544e4ff8587f81e316dcf18c453bacaad170eeb5d2
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SSDEEP
768:F/7VwLf2d/WWBZ7zwfH6Wnf2xPMDBiaeOBzM6Bvo3GNVlDU92wtKAvgGB+Y7rDhD:NpwLf2djTkH6l0Dk8yE9NVBU4wRv1I0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba5b9a39e1c3dcbebfd275d7e7df37b8_JaffaCakes118 unpack001/out.upx
Files
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ba5b9a39e1c3dcbebfd275d7e7df37b8_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ