Behavioral task
behavioral1
Sample
a7ea25ed62232ca7bc27dd89c17601f6_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a7ea25ed62232ca7bc27dd89c17601f6_JaffaCakes118
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Size
32KB
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MD5
a7ea25ed62232ca7bc27dd89c17601f6
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SHA1
e8662b986418b4f046a319f0958fc6ccbc3ab744
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SHA256
2ef8ba758d2231ed3dbae90b1251c0bb01683763f55923d6964cb7736b4be689
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SHA512
21f4c5286db954d085dbd5b2e8a07434203a40d81bef543d81ec160794902a662447a9f705e86e1778d6f985f2f2ad8c14d6f3129d164ae65cd563f2a184c14a
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SSDEEP
768:NEl6Ovnxd1HN1SZnpDoR89WIB825ykUPLfUMXW1F5X2WB:NEkWB1SZ6RcB82chPAX1Gk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7ea25ed62232ca7bc27dd89c17601f6_JaffaCakes118 unpack001/out.upx
Files
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a7ea25ed62232ca7bc27dd89c17601f6_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ