Behavioral task
behavioral1
Sample
b8834cee3586235ae5a566a85559eae6_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b8834cee3586235ae5a566a85559eae6_JaffaCakes118
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Size
107KB
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MD5
b8834cee3586235ae5a566a85559eae6
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SHA1
33dd0032f8aa8844b3860341208c7f8df4426baf
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SHA256
fd7c66f8e2a99421210123e89e43fffedb1032d7774e3e45691bb05f63b29ce7
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SHA512
d7d5a6f684badd87ed41304a679d733314042908c6128a6ceaa9f91139e06d8dbe625f117633b382ee8ebf1b9ad653a28065d465c613073d529af4804a44f857
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SSDEEP
3072:40ChJWru2rVzHNpI/1yARbMtLJzQy3wIDs1gwx:4086VrNuYA1YLJzH/0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8834cee3586235ae5a566a85559eae6_JaffaCakes118 unpack001/out.upx
Files
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b8834cee3586235ae5a566a85559eae6_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 68KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ