Behavioral task
behavioral1
Sample
ea72a7b85777923a9131979939fb76a8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ea72a7b85777923a9131979939fb76a8_JaffaCakes118
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Size
127KB
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MD5
ea72a7b85777923a9131979939fb76a8
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SHA1
11704553b3fb6518dbf6acad2089c3fc9073b68c
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SHA256
36132c1aad6f687fe0599f8032afdb4b6d5ac5928e61d294ca728f154035a2e0
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SHA512
46e8bab18f82e20cc51b73eaeb161b0aaaee8d92927c5056257bbd52f3169c13adccd52954c4bfde656517eac06ea1246e819d2ffbb7ad28d74c85255423e3af
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SSDEEP
3072:bzsttHzA1V01r/v67apc1b3j0Bb5DY8P8FHUVqdjQCMDPKwOtV:bz49zYKx/Pc1sFYzJdVQfF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea72a7b85777923a9131979939fb76a8_JaffaCakes118 unpack001/out.upx
Files
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ea72a7b85777923a9131979939fb76a8_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: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 122KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 47KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 93KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ