Behavioral task
behavioral1
Sample
b34d22bcab21f23c9bb8b12acf54a8e5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b34d22bcab21f23c9bb8b12acf54a8e5_JaffaCakes118
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Size
13KB
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MD5
b34d22bcab21f23c9bb8b12acf54a8e5
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SHA1
b9a35019d26720eef6a655091b4f36e0c060dcd7
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SHA256
48666577bd01e10a9d1cb7e53dea76e52e8a9ff3ff3c91f303ff4d940c01bf82
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SHA512
44bcf78bd232dc04f39fae6bff569d8ca6c87445701ccf7faff0ce011bf800dbd876e8b800c255c059eb16d269d85d29749a8810546f47fb810b75785b83c685
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SSDEEP
384:Bnrzco/wUWJtpLtVI4OiI5iKWP39tmlTiAs638:FqUgtxreZ52Ntmlp8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b34d22bcab21f23c9bb8b12acf54a8e5_JaffaCakes118 unpack001/out.upx
Files
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b34d22bcab21f23c9bb8b12acf54a8e5_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 340B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ