Behavioral task
behavioral1
Sample
5b83e75beb38e2253874e788a25b90b5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5b83e75beb38e2253874e788a25b90b5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5b83e75beb38e2253874e788a25b90b5_JaffaCakes118
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Size
118KB
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MD5
5b83e75beb38e2253874e788a25b90b5
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SHA1
c8c9cff5b19a7717d5657c96b2a601068e00c4ed
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SHA256
23a89100e87fa02f5c3d24d530decc10f747fc6fdbfdca6d7c3d5e8c5f173f53
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SHA512
6cee07397d094faa739f2df63e8fc17f7fd7379627c856d767a177844ce1f6bf7cd12f206a637d70d6d03865e3dc8f5fb1efdb6333f2b5234b7c3e40e1730a02
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SSDEEP
3072:YTQpzhXCXEujogFf+WeLBQ9RslGl4mUHDFAUL:YTQfuhjrFf+FdesO3C5A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5b83e75beb38e2253874e788a25b90b5_JaffaCakes118 unpack001/out.upx
Files
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5b83e75beb38e2253874e788a25b90b5_JaffaCakes118.exe windows:5 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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
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:5 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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ