Behavioral task
behavioral1
Sample
d728f9a7c3729f48233598986427743e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d728f9a7c3729f48233598986427743e_JaffaCakes118
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Size
136KB
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MD5
d728f9a7c3729f48233598986427743e
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SHA1
358dae95058e5f06b4054bb61243bd2adfcd068c
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SHA256
95d101112bec2fff96958b6ee0c7aac881471c075c77d4c95c77e674e89d37ab
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SHA512
8e2a3e2257f47e730cfcd19a38b00f1640735d8f642b894f09766361b0357243cba24c25e096f5179c5b466655f76cd1c21ff08afa7da86a69efdf6f439b7d3a
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SSDEEP
3072:kWEhzYWZoOslKajKiXMMKKeC0Ycnjm5FVBLdM+Ko9:kbhDz8KaYMt0YjzVBLdM+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d728f9a7c3729f48233598986427743e_JaffaCakes118 unpack001/out.upx
Files
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d728f9a7c3729f48233598986427743e_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ