Behavioral task
behavioral1
Sample
77b58c1bd7e3cf6837e74a58ba3f4c46_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
77b58c1bd7e3cf6837e74a58ba3f4c46_JaffaCakes118
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Size
31KB
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MD5
77b58c1bd7e3cf6837e74a58ba3f4c46
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SHA1
a4a746aaf43cf2fc3ce1cda1b4c7c6e00603d5ee
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SHA256
159cf25755ad67aa61ee4133870be0993f538b36596e5347c95335cd6dd70bde
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SHA512
ee5f5ec657ae98f9a6cca25f1f4d24a01617a9923c4a5ec205241ac0b39bf44c75842513d505de56b35b2cdaa14a874d83790efe6b897b0f39539c8ee214f424
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SSDEEP
768:YIcmI/CA04iZAbc6vsJFo7LDc+LAfh7hC145:tcmCz05AI6kzo7vc+LAp7Qq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77b58c1bd7e3cf6837e74a58ba3f4c46_JaffaCakes118 unpack001/out.upx
Files
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77b58c1bd7e3cf6837e74a58ba3f4c46_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 36KB - Virtual size: 35KB
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: 8KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE