Behavioral task
behavioral1
Sample
e7c55ea8701e77e553792dd437ab63b1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e7c55ea8701e77e553792dd437ab63b1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e7c55ea8701e77e553792dd437ab63b1_JaffaCakes118
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Size
71KB
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MD5
e7c55ea8701e77e553792dd437ab63b1
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SHA1
81154defe31bac890a792c0841fc8b7080d438f0
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SHA256
bb04ac4f82ca79f6a47a0addbd52fb4d793864c5e97d485016384b87fea8323c
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SHA512
f65e8725b73003a839ebf521cc0532ef5009908818c0fc9d2f913a9d89c7c572fe189ff4e2b130dd1eaa1ac0f97cde7abb4f57e6356eadfaa2be31473f9afa90
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SSDEEP
1536:caD4HuDBl+6u/4CWupy6A/a0hRspzBOd0oLlfIr9:lZbTCWEa/pspzETh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e7c55ea8701e77e553792dd437ab63b1_JaffaCakes118 unpack001/out.upx
Files
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e7c55ea8701e77e553792dd437ab63b1_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 108KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ