Behavioral task
behavioral1
Sample
b8bcaf40a35f2d8b5215fdf25ef059ba_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b8bcaf40a35f2d8b5215fdf25ef059ba_JaffaCakes118
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Size
1.4MB
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MD5
b8bcaf40a35f2d8b5215fdf25ef059ba
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SHA1
8163eebe90fc8f847a8ad00972f021586e8ee36a
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SHA256
927fa3a4a4e858e1b8045b3d5a6df52223e94f3fe77b5d0ca7e6bdd229762d14
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SHA512
29465536e66bdaef1bb114991dc48b4089d9195d6a5cc1c1601a4dfd514dc9ef998f19b639c24958d34a0222c7fd266f0faf04916659a7ad0a51d36ff26b2cf5
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SSDEEP
24576:rniVBKuVlpFdgNWScbDff4stT0wM3sctUv64+wL1Y9PjwREUjYncIxGdq9AsdMzZ:rnkBgwxw+0wuE6EuhUacAAvzmE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8bcaf40a35f2d8b5215fdf25ef059ba_JaffaCakes118 unpack001/out.upx
Files
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b8bcaf40a35f2d8b5215fdf25ef059ba_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: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 601KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 863KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ