Behavioral task
behavioral1
Sample
3b75e1a5da13c259af65366cc0a8486c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
3b75e1a5da13c259af65366cc0a8486c_JaffaCakes118
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Size
32KB
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MD5
3b75e1a5da13c259af65366cc0a8486c
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SHA1
3136e1d9a92c6bb520703c9cb07db6d14725fd6e
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SHA256
3f62c1144698caa65a399e050e325b3bbf17fe54488bbb836afcc79047baed98
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SHA512
e81a828cecdd4860176a977ff27f2e5185a54ddbbbd9ecf410a84be39b4c26f87f9c0224b0de0c8654d93d132bf17cb51fa755f7dae1b34a13b1908570b71da6
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SSDEEP
768:YFC1zzUNC3vt1/gMje+vGyKHcfqjRQWBzszOyqNM:4C1zz08f/ZNvGyOhBzKOyqN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b75e1a5da13c259af65366cc0a8486c_JaffaCakes118 unpack001/out.upx
Files
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3b75e1a5da13c259af65366cc0a8486c_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ