Behavioral task
behavioral1
Sample
??????PC???v1.0.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
??????PC???v1.0.exe
Resource
win10v2004-20240508-en
General
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Target
a1d80f66f5192f7ea05f89eeeb8cedbf_JaffaCakes118
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Size
555KB
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MD5
a1d80f66f5192f7ea05f89eeeb8cedbf
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SHA1
da17bb8f3609f726814b40cbd7cb727821003690
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SHA256
0b18eb2b76105b91618f4dc59ad6e75a3d8fe713cc10b906bdc49a7ca508e5a6
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SHA512
20660f99507d5f299373c08070969d47de47ae7237b30f58e8877eb9432ac5b8247b4ec5eb0dfe77a6fa4e86c2c82ba356ec322269421d798014899f62a9893d
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SSDEEP
12288:9Sf26Q57ndW4hrbvw+QpzAUGIriQySbciToQwjoDzNw1z:9Ae57nMUmRcsiQDvToDGNw1z
Malware Config
Signatures
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resource yara_rule static1/unpack001/??????PC???v1.0.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/??????PC???v1.0.exe unpack002/out.upx
Files
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a1d80f66f5192f7ea05f89eeeb8cedbf_JaffaCakes118.zip
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??.jpg.jpg
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??????PC???v1.0.exe.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: 780KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 452KB - Virtual size: 456KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - 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: 648KB - Virtual size: 644KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 228KB - Virtual size: 225KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ