Behavioral task
behavioral1
Sample
f6ab25bbfa223ec8e90aaebdef3c575d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
f6ab25bbfa223ec8e90aaebdef3c575d_JaffaCakes118
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Size
69KB
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MD5
f6ab25bbfa223ec8e90aaebdef3c575d
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SHA1
a57c7873a83a472e15cd1b44f584a31797f85232
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SHA256
b5545ebddb6c51d31fc276fec3ca8b7a80b29ab77226be28ff71dba1a72fdacd
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SHA512
fc20b4bbcb73a221a9932e4f8061d7cbf85ef434eb65ba0b23b07d7999db888e758e72df7b35123ed18911f6bc5908edf6bc15235139aab774d2d507297eea17
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SSDEEP
1536:ohatjkhh8CYK1/tTl9eCmfleUdpltxe3W1EWYXD+gGjGmL2KkI7:oUtj2PYiVh9eCGFjlG3W1aXDzGrkw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f6ab25bbfa223ec8e90aaebdef3c575d_JaffaCakes118 unpack001/out.upx
Files
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f6ab25bbfa223ec8e90aaebdef3c575d_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
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.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: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
gNriv3re Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE