Behavioral task
behavioral1
Sample
5a664fe4054844572cf387cbe82a04ff_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
5a664fe4054844572cf387cbe82a04ff_JaffaCakes118
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Size
643KB
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MD5
5a664fe4054844572cf387cbe82a04ff
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SHA1
56c8022b5b715af801bf319ec2f0e29862fdf779
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SHA256
56473a6de6a25136e31d5a14870cb581685823f8d65dfbc7c38edc1ef0385d9c
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SHA512
b18599d1ea7f22b2db086faedca9ef4443b1264d312b323e5dcf833e8b42322f6fd860b710a7cc4527d52522ef4bc010831000d62bdc5dd1322adc89739fa8ad
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SSDEEP
12288:UF6ia/ABHGSXIOuU7uEXSVbn7rGNrkty0fkhAkmn:ULAAZGSXduU7u/VDErmyFA5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5a664fe4054844572cf387cbe82a04ff_JaffaCakes118 unpack001/out.upx
Files
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5a664fe4054844572cf387cbe82a04ff_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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 350KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 292KB - Virtual size: 292KB
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: 172KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 564KB - Virtual size: 560KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ