Behavioral task
behavioral1
Sample
a003694e2825dde35cc1de233166b0ea_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a003694e2825dde35cc1de233166b0ea_JaffaCakes118
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Size
329KB
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MD5
a003694e2825dde35cc1de233166b0ea
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SHA1
b120a7d906e0438481d283228013205e51639dd8
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SHA256
90daba11fbaf4839ac511b105e1b7da346959b1697916eca02db1713ba9673d9
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SHA512
ba88c62ddb54d8dfc083c9225e2677e3b6a53f6808807e572510ca2ccc48403d40ba0ffa304092a81acd765cfd16f81f0c177ec9adf98ad015d37d6648fd6b7d
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SSDEEP
6144:jSQfhYCjILkOUvJyWRJFLnWOuqWGK7HneaUhKl24vCHD98YVyU7FwmjM:+QfqwuUvJyWRf7WZLoh/1j+YVFFwoM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a003694e2825dde35cc1de233166b0ea_JaffaCakes118 unpack001/out.upx
Files
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a003694e2825dde35cc1de233166b0ea_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: 624KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 250KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
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: 412KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ