Behavioral task
behavioral1
Sample
403bb35063bc84b565de5987bd4d3b1f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
403bb35063bc84b565de5987bd4d3b1f_JaffaCakes118
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Size
33KB
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MD5
403bb35063bc84b565de5987bd4d3b1f
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SHA1
f83c6edd552e2b0461a8145df356d2f5ab5cd52b
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SHA256
aa3006b43aa17b6bc7569c576ecfa6598e994501e401f5d4c33aba36b4672951
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SHA512
b1c5dd46996cda56783b6d8f4dbdf6dd50fcad218f9232445bb9ac042d872e491fca35e2e0aa22d70649dcb27f9231d45100ed68dd95fb1407b7cd1d9bc0ca25
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SSDEEP
768:4ykwyDiFHiR+hlayD01fXVeZfJ2sQb3bZ5PNB2ZB8M:4ykGg1fFeZfJNQfHPNJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 403bb35063bc84b565de5987bd4d3b1f_JaffaCakes118 unpack001/out.upx
Files
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403bb35063bc84b565de5987bd4d3b1f_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - 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: 40KB - Virtual size: 49KB
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