Behavioral task
behavioral1
Sample
b8886e243dbc8a77060da12bbdbcbeb5_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
b8886e243dbc8a77060da12bbdbcbeb5_JaffaCakes118
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Size
20KB
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MD5
b8886e243dbc8a77060da12bbdbcbeb5
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SHA1
b608c5326dc5dd04e706ee83be832c0e6ff3689b
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SHA256
a9cfa4cb6e77cedcac6eb0e0792c5f450551ba7545f3301352be60d3943d8ece
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SHA512
95c5c77158fbe9c90871a3e5b2646d5bc8be737eea0120e3deebf02ca4d76bdf69cea9585cc0b9f95adcb7451faa0d5443142466acda27931585ac7ba89a0765
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SSDEEP
384:4/TqmxOgGug3YigmbcCQBc1wZ87QNdWD/H47933pETED:qqmxOSg3YGbcjbZ8ENdEYhnGE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8886e243dbc8a77060da12bbdbcbeb5_JaffaCakes118 unpack001/out.upx
Files
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b8886e243dbc8a77060da12bbdbcbeb5_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 164B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ