Behavioral task
behavioral1
Sample
8290b2fe0d8dbaa41844c49ce47d08b1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8290b2fe0d8dbaa41844c49ce47d08b1_JaffaCakes118
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Size
78KB
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MD5
8290b2fe0d8dbaa41844c49ce47d08b1
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SHA1
bca9fa00cac3fdb1cdb3d0c7c94fdf9e5fe71392
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SHA256
3ac46758e214dec1668e2e64a4d5d895f5552faf1536cee46ed94c7efc1ecc26
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SHA512
53fbc3b6e0fa4d597870dc74c00f9b73426e0ff5b15a85de990e6e5163914775b81d1b14c15631eaa0cafdd709aa84816db9f08e676d5c1cc96114655940a94e
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SSDEEP
1536:kC/tUAnxsbqPLsMftF2u1WapTmN76pun3G0vRAAPii6y+BDWJUZiL7wdWI:TF/xsbqPLlft4uguy5FRlJYB6mZiLu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8290b2fe0d8dbaa41844c49ce47d08b1_JaffaCakes118 unpack001/out.upx
Files
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8290b2fe0d8dbaa41844c49ce47d08b1_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 103KB - Virtual size: 114KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE