Behavioral task
behavioral1
Sample
3811bc13e579864d28cc2640e3f728c5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3811bc13e579864d28cc2640e3f728c5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3811bc13e579864d28cc2640e3f728c5_JaffaCakes118
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Size
15KB
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MD5
3811bc13e579864d28cc2640e3f728c5
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SHA1
91d505cfcfae7c34c23b90d9f602b452f7e0c150
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SHA256
b7066d0cc9e600bbc1020a3d0815cd3ffa7aefba008bb78eda7d2b6cb37b6ce9
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SHA512
21f88a90bd8203039c963256ca17c34fe716bff0368dd7208f5b54dac74283d2e29df4ab48f8da77d8b1107dfdf195e0033c138e8dd9b1f7d3a836510780d60f
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SSDEEP
192:qbSX8SzvVvJ06zacNm5fJJtF9U5O8ffx61AOTwzNYyVs2IysgQ5+prMarSEw8fi:ESMS71J0fcOfXmlffkwVIyU+tMTT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3811bc13e579864d28cc2640e3f728c5_JaffaCakes118 unpack001/out.upx
Files
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3811bc13e579864d28cc2640e3f728c5_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: 40KB
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: 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: 4KB - Virtual size: 3KB
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: 4KB - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ