Behavioral task
behavioral1
Sample
efccd1c7339c822bc777a486787d2727_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
efccd1c7339c822bc777a486787d2727_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
efccd1c7339c822bc777a486787d2727_JaffaCakes118
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Size
14KB
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MD5
efccd1c7339c822bc777a486787d2727
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SHA1
5f8e7e82bcab7791ddf4033565fb7dedbfea99af
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SHA256
dfce1d425c8ff48b2b5ef02716733ef6701706cbdcab413eb717b682d503d60a
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SHA512
e62d8d1b8f12ee057226a29fc5c1f32030bce2b9a1d834ae0b70f56538273940bdf1b41431b34134cf860fb650d823610152f2f5a6433868eb86b6b5ee734055
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SSDEEP
384:0cQIjE5EpcvLfhc5waHf3zNZGtIUE7qEEXHE+L:0srpcDiqavR0CqzX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efccd1c7339c822bc777a486787d2727_JaffaCakes118 unpack001/out.upx
Files
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efccd1c7339c822bc777a486787d2727_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - 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: 2KB
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: 740B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ