Behavioral task
behavioral1
Sample
c0a3e3893fe468f91635de556cc2b4cd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c0a3e3893fe468f91635de556cc2b4cd_JaffaCakes118
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Size
511KB
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MD5
c0a3e3893fe468f91635de556cc2b4cd
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SHA1
d8668e3802fc97a8057e0abf606415f2226da054
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SHA256
0e2dd55181787a6a929bdc9f0673e42be6efb4a981a1c87ed0a8c832b660423a
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SHA512
f51a8f3c53315b1400ba8af1166a73bb44f8159591856646405174185073e44f118308b25162b030940c1d8cf08b5e7c7fa6b8140667022dd8a86e4ad3936297
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SSDEEP
12288:YuNsv7LAVpYsrIrghkoJL1RO6a/fKnxBbfvt/IeyyD/1WD55kU:YuNsvWYs0GJL1RO6aqnxBrVj/1y5J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0a3e3893fe468f91635de556cc2b4cd_JaffaCakes118 unpack001/out.upx
Files
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c0a3e3893fe468f91635de556cc2b4cd_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ