Behavioral task
behavioral1
Sample
0a22c71a89f4bade7a0869cf40b234be_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0a22c71a89f4bade7a0869cf40b234be_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0a22c71a89f4bade7a0869cf40b234be_JaffaCakes118
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Size
450KB
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MD5
0a22c71a89f4bade7a0869cf40b234be
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SHA1
5c1f9f9733a65c7419630edb9f9d76f23b45e66e
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SHA256
662c8777e4d7d248018a290271cf74f78fc038468eba8fcd39cf014c51efa929
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SHA512
11636874d4034e136fc26cc966762947425b7d6d232c7f2f98ac4396d77a5b14778d11b2dcadf5eda1cb389171bcb90e613f883124a296c7c48f4ee81acec60b
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SSDEEP
12288:J09I+nosNjz1attlGVi9ADCXJ8Q1FEEcvRzefT:q9I+osNUVJTEBvRz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0a22c71a89f4bade7a0869cf40b234be_JaffaCakes118 unpack001/out.upx
Files
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0a22c71a89f4bade7a0869cf40b234be_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 448KB - Virtual size: 452KB
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_32BIT_MACHINE
Sections
.text Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 932B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 428B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ