Behavioral task
behavioral1
Sample
b8749cb87fbac492fce63a6117e22353_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
b8749cb87fbac492fce63a6117e22353_JaffaCakes118
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Size
408KB
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MD5
b8749cb87fbac492fce63a6117e22353
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SHA1
83d2ba510194ea6ce5759f24269c548cce30a2f6
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SHA256
4c1d94b6693baca9aa6742235d2ffd1468d63b83ed51a6944025be641c7efa37
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SHA512
6ce5ead87a4da00c362a4461afb254450c7943df808c91433364748158f824f24ff48e85cf4351cb332d2f02eac82d14a6f3cf2c9b12c57ce0e7a0c0abecf6d8
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SSDEEP
6144:lr3YwL3g7ohhWkLTYZO6KwAvw3+u+qgeLVyISeKov3IgqEVOGOtVS6:lIwL3zho7ZO3wWmQqNfS7w9qEVOPm6
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8749cb87fbac492fce63a6117e22353_JaffaCakes118
Files
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b8749cb87fbac492fce63a6117e22353_JaffaCakes118.dll windows:4 windows x86 arch:x86
d52579767db822bb5bb3ef1dcf6f4a14
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetTickCount
LoadLibraryA
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
FindWindowA
MessageBoxA
shell32
ShellExecuteA
wininet
HttpOpenRequestA
Sections
.text Size: - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: - Virtual size: 315KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 400KB - Virtual size: 397KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ