Behavioral task
behavioral1
Sample
04674cb2834259994519b0435bdf884a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
04674cb2834259994519b0435bdf884a_JaffaCakes118
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Size
492KB
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MD5
04674cb2834259994519b0435bdf884a
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SHA1
9e452457bd335497dc67bd916c29795b908cb29f
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SHA256
baf5553da7a9d5f617f7554bcdcd61c4ec455e7d1a0f78a378021cd069856bb8
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SHA512
014815c1caa4329e61b27dec0648b506d8a777c735cdbd7f048bf835b1628a674986add165f8877172a267befbaf68354c239c5a91c7229584f993fb2883a6de
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SSDEEP
12288:nsiC/vI4ivY+KvnGd7gnC3oPNmkEHJsDP88+yEHk:WUGv4qC3+ipW+yE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 04674cb2834259994519b0435bdf884a_JaffaCakes118 unpack001/out.upx
Files
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04674cb2834259994519b0435bdf884a_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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 484KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 224KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 116KB - Virtual size: 470KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ