Behavioral task
behavioral1
Sample
746ec806e1b8c1aa55064f44a9adcdba_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
746ec806e1b8c1aa55064f44a9adcdba_JaffaCakes118
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Size
134KB
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MD5
746ec806e1b8c1aa55064f44a9adcdba
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SHA1
919e12299d911e3a6ea7b267f8bc1f0de9b669db
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SHA256
b258b31db135affca06bdbc873b6c89c6959ce32e14b6a577dfea78bcb6bef94
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SHA512
3b585635e54bea1b9d99cd80957df113ef320e8aa68fd1dd23c69943e8e9b5cc9d3221a7bf941bde37ee077eaedf0796168593ae00ae011acfc82f4b82a25fe6
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SSDEEP
3072:cwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8EUfaX:cMzzILGFkzhr0pGj9oEd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 746ec806e1b8c1aa55064f44a9adcdba_JaffaCakes118 unpack001/out.upx
Files
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746ec806e1b8c1aa55064f44a9adcdba_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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 61KB - Virtual size: 108KB
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: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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ