Behavioral task
behavioral1
Sample
ac381a2cf7bc4c25868b196419ffa4ef_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ac381a2cf7bc4c25868b196419ffa4ef_JaffaCakes118
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Size
698KB
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MD5
ac381a2cf7bc4c25868b196419ffa4ef
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SHA1
c2ce7f30cb3199cabba77dc6b12ef33ca3713218
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SHA256
bd6c705fb46056ec918a78254250c815d39864076e669d81e48940cbdfeaed66
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SHA512
337a396899e4a5795d0db823ecf1c33a6887f06b662146235c29ef1e122587eeea5b9bba9d7a142336a950f30d582248a842a1dd9d636d787f98a5bc87d773e8
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SSDEEP
12288:n2pX2vFFQKh4sfBeV6Z1OgZKEhJWk4X7o1qXE9aJEk32MoO5EYmZRNVofM+n/4sd:n3F/ZOe1OgZjhIk4s1qXXqM3ELq0+n/J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac381a2cf7bc4c25868b196419ffa4ef_JaffaCakes118 unpack001/out.upx
Files
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ac381a2cf7bc4c25868b196419ffa4ef_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 776KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 695KB - Virtual size: 696KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 631KB - Virtual size: 631KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 262KB - Virtual size: 261KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 131KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ